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https://github.com/arehnman/yttrium-virtio-gpu.git
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90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/**********************************************************************
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* Copyright (c) 2008 Red Hat, Inc.
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*
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* File: kdebugprint.h
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*
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* This file contains debug-related definitions for kernel driver
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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**********************************************************************/
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/**********************************************************************
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WARNING: this file is incompatible with Logo requirements
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TODO: Optional WPP technique
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**********************************************************************/
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#ifndef _K_DEBUG_PRINT_H
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#define _K_DEBUG_PRINT_H
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extern int nDebugLevel;
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extern int bDebugPrint;
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typedef void (*DEBUGPRINTFUNC)(const char *fmt, ...);
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extern DEBUGPRINTFUNC pDebugPrint;
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void _LogOutEntry(int level, const char *s);
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void _LogOutExitValue(int level, const char *s, ULONG value);
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void _LogOutString(int level, const char *s);
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#define DEBUG_ENTRY(level) _LogOutEntry(level, __FUNCTION__)
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#define DEBUG_EXIT_STATUS(level, status) _LogOutExitValue(level, __FUNCTION__, status)
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#define DPrintFunctionName(Level) _LogOutString(Level, __FUNCTION__)
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#ifndef WPP_EVENT_TRACING
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#define WPP_INIT_TRACING(a,b)
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#define WPP_CLEANUP(a)
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#define DPrintf(Level, Fmt) { if ((Level) > nDebugLevel || !bDebugPrint ) {} else { pDebugPrint Fmt; } }
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#define DPrintfBypass(Level, Fmt) DPrintf(Level, Fmt)
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#else
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//#define WPP_USE_BYPASS
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#define DPrintfAnyway(Level, Fmt) \
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{ \
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if (bDebugPrint && (Level) <= nDebugLevel) \
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{ \
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pDebugPrint Fmt; \
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} \
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}
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//{05F77115-E57E-49bf-90DF-C0E6B6478E5F}
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#define WPP_CONTROL_GUIDS \
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WPP_DEFINE_CONTROL_GUID(NetKVM, (05F77115,E57E,49bf,90DF,C0E6B6478E5F), \
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WPP_DEFINE_BIT(TRACE_DEBUG)\
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)
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#define WPP_LEVEL_ENABLED(LEVEL) \
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(nDebugLevel >= (LEVEL))
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#define WPP_LEVEL_LOGGER(LEVEL) (WPP_CONTROL(WPP_BIT_ ## TRACE_DEBUG).Logger),
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#if WPP_USE_BYPASS
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#define DPrintfBypass(Level, Fmt) DPrintfAnyway(Level, Fmt)
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#else
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#define DPrintfBypass(Level, Fmt)
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#endif
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#define WPP_PRIVATE_ENABLE_CALLBACK WppEnableCallback
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extern VOID WppEnableCallback(
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__in LPCGUID Guid,
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__in __int64 Logger,
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__in BOOLEAN Enable,
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__in ULONG Flags,
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__in UCHAR Level);
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#endif
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#endif
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