84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
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/*++
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Copyright (c) 1998-2000 Microsoft Corporation
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Module Name:
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trtrace.h
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Abstract:
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This module contains definitions of the trace functions
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Author:
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Michael Tsang (MikeTs) 24-Sep-1998
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Environment:
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User mode
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Revision History:
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--*/
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#ifndef _TRTRACE_H
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#define _TRTRACE_H
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//
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// Constants
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//
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#define TF_CHECKING_TRACE 0x00000001
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//
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// Macros
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//
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#ifdef TRTRACE
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#define TRTRACEPROC(s,n) static PSZ ProcName = s; \
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static int ProcLevel = n;
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#define TRENTER(p) { \
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if (TRIsTraceOn(ProcLevel, ProcName)) \
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{ \
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gdwfTRTrace |= TF_CHECKING_TRACE; \
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TRDebugPrint p; \
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gdwfTRTrace &= ~TF_CHECKING_TRACE; \
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} \
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++giTRTraceIndent; \
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}
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#define TREXIT(p) { \
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--giTRTraceIndent; \
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if (TRIsTraceOn(ProcLevel, ProcName)) \
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{ \
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gdwfTRTrace |= TF_CHECKING_TRACE; \
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TRDebugPrint p; \
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gdwfTRTrace &= ~TF_CHECKING_TRACE; \
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} \
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}
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#else
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#define TRTRACEPROC(s,n)
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#define TRENTER(p)
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#define TREXIT(p)
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#endif
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//
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// Exported data
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//
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#ifdef TRTRACE
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extern int giTRTraceIndent;
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extern ULONG gdwfTRTrace;
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#endif
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//
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// Exported function prototypes
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//
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#ifdef TRTRACE
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BOOLEAN
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TRIsTraceOn(
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IN int n,
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IN PSZ ProcName
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);
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#endif
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#endif //ifndef _TRTRACE_H
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