83 lines
2 KiB
C
83 lines
2 KiB
C
|
/*++
|
||
|
|
|
||
|
|
Copyright (c) 1998-2000 Microsoft Corporation
|
||
|
|
|
||
|
|
Module Name:
|
||
|
|
|
||
|
|
trace.h
|
||
|
|
|
||
|
|
Abstract:
|
||
|
|
|
||
|
|
This module contains definitions of the trace functions
|
||
|
|
|
||
|
|
Author:
|
||
|
|
Michael Tsang (MikeTs) 24-Sep-1998
|
||
|
|
|
||
|
|
Environment:
|
||
|
|
|
||
|
|
Kernel mode
|
||
|
|
|
||
|
|
|
||
|
|
Revision History:
|
||
|
|
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
#ifndef _TRACE_H
|
||
|
|
#define _TRACE_H
|
||
|
|
|
||
|
|
//
|
||
|
|
// Constants
|
||
|
|
//
|
||
|
|
#define TF_CHECKING_TRACE 0x00000001
|
||
|
|
|
||
|
|
//
|
||
|
|
// Macros
|
||
|
|
//
|
||
|
|
#ifdef TRACING
|
||
|
|
#ifndef PROCNAME
|
||
|
|
#define PROCNAME(s) static PSZ ProcName = s;
|
||
|
|
#endif
|
||
|
|
#define ENTER(n,p) { \
|
||
|
|
if (IsTraceOn(n, ProcName)) \
|
||
|
|
{ \
|
||
|
|
gdwfTrace |= TF_CHECKING_TRACE; \
|
||
|
|
DbgPrint p; \
|
||
|
|
gdwfTrace &= ~TF_CHECKING_TRACE; \
|
||
|
|
} \
|
||
|
|
++giTraceIndent; \
|
||
|
|
}
|
||
|
|
#define EXIT(n,p) { \
|
||
|
|
--giTraceIndent; \
|
||
|
|
if (IsTraceOn(n, ProcName)) \
|
||
|
|
{ \
|
||
|
|
gdwfTrace |= TF_CHECKING_TRACE; \
|
||
|
|
DbgPrint p; \
|
||
|
|
gdwfTrace &= ~TF_CHECKING_TRACE; \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
#define PROCNAME(s)
|
||
|
|
#define ENTER(n,p)
|
||
|
|
#define EXIT(n,p)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//
|
||
|
|
// Exported function prototypes
|
||
|
|
//
|
||
|
|
#ifdef TRACING
|
||
|
|
//
|
||
|
|
// Exported data
|
||
|
|
//
|
||
|
|
extern int giTraceIndent;
|
||
|
|
extern ULONG gdwfTrace;
|
||
|
|
|
||
|
|
BOOLEAN
|
||
|
|
IsTraceOn(
|
||
|
|
IN UCHAR n,
|
||
|
|
IN PSZ ProcName
|
||
|
|
);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif //ifndef _TRACE_H
|