124 lines
3.1 KiB
C
124 lines
3.1 KiB
C
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/*++
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Copyright (c) 2000-2002 Microsoft Corporation
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Module Name:
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uctrace.h
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Abstract:
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This module contains public declarations and definitions for tracing
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and debugging client code.
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Author:
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Rajesh Sundaram (rajeshsu) - 17th July 2001.
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Revision History:
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--*/
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#ifndef _UC_TRACE_H_
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#define _UC_TRACE_H_
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//
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// This defines the entry written to the trace log.
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//
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typedef struct _UC_TRACE_LOG_ENTRY
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{
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USHORT Action;
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USHORT Processor;
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PEPROCESS pProcess;
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PETHREAD pThread;
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PVOID pContext1;
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PVOID pContext2;
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PVOID pContext3;
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PVOID pContext4;
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PVOID pFileName;
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USHORT LineNumber;
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} UC_TRACE_LOG_ENTRY, *PUC_TRACE_LOG_ENTRY;
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//
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// Action codes.
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//
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// N.B. These codes must be contiguous, starting at zero. If you update
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// this list, you must also update the corresponding array in
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// ul\ulkd\filt.c.
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//
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#define UC_TRACE_LOG_SIGNATURE MAKE_SIGNATURE('UcLg')
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//
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// Manipulators.
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//
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PTRACE_LOG
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UcCreateTraceLog(
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IN LONG LogSize,
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IN LONG ExtraBytesInHeader
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);
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VOID
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UcDestroyTraceLog(
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IN PTRACE_LOG pLog
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);
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VOID
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UcWriteTraceLog(
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IN PTRACE_LOG pLog,
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IN USHORT Action,
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IN PVOID pContext1,
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IN PVOID pContext2,
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IN PVOID pContext3,
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IN PVOID pContext4,
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IN PVOID pFileName,
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IN USHORT LineNumber
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);
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#if DBG
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#define CREATE_UC_TRACE_LOG( ptr, size, extra ) \
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(ptr) = UcCreateTraceLog( (size), (extra) )
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#define DESTROY_UC_TRACE_LOG( ptr ) \
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do \
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{ \
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UcDestroyTraceLog( ptr ); \
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(ptr) = NULL; \
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} while (FALSE, FALSE)
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#define UC_WRITE_TRACE_LOG( log, act, pcon, preq, pirp, status) \
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UcWriteTraceLog( \
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(log), \
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(act), \
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(PVOID)(pcon), \
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(PVOID)(preq), \
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(PVOID)(pirp), \
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(PVOID)(status), \
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__FILE__, \
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__LINE__ \
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)
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#else // !DBG
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#define CREATE_UC_TRACE_LOG( ptr, size, extra ) NOP_FUNCTION
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#define DESTROY_UC_TRACE_LOG( ptr ) NOP_FUNCTION
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#define UC_WRITE_TRACE_LOG( log, act, pcon, preq, pirp, status) NOP_FUNCTION
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#endif // !DBG
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#endif // _UC_TRACE_H_
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