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109 lines
3.5 KiB
C
109 lines
3.5 KiB
C
/*
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* This file contains debug-related definitions for kernel driver
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*
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* Copyright (c) 2008-2017 Red Hat, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met :
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and / or other materials provided with the distribution.
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* 3. Neither the names of the copyright holders nor the names of their contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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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 MAX_DEBUG_LEVEL 1
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#define DPrintf(Level, Fmt) { if ( (Level) > MAX_DEBUG_LEVEL || (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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