80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/*++ BUILD Version: 0001 // Increment this if a change has global effects
|
|
|
|
Copyright (c) 1992 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
perfutil.h
|
|
|
|
Abstract:
|
|
|
|
This file supports routines used to parse and
|
|
create Performance Monitor Data Structures.
|
|
It actually supports Performance Object types with
|
|
multiple instances
|
|
|
|
Author:
|
|
|
|
Russ Blake 7/30/92
|
|
|
|
Revision History:
|
|
|
|
|
|
--*/
|
|
#ifndef _PERFUTIL_H_
|
|
#define _PERFUTIL_H_
|
|
|
|
//
|
|
// Utility macro. This is used to reserve a DWORD multiple of
|
|
// bytes for Unicode strings embedded in the definitional data,
|
|
// viz., object instance names.
|
|
//
|
|
// (assumes dword is 4 bytes)
|
|
#define ALIGN_ON_DWORD(x) ((LPVOID) (((DWORD_PTR)(x) + 3) & ~3))
|
|
|
|
#define DWORD_MULTIPLE(x) (((x) + 3) & ~3)
|
|
|
|
#define CLEAR_FIRST_FOUR_BYTES(x) *(DWORD *)(x) = 0L
|
|
|
|
// (assumes QuadWORD is 8 bytes)
|
|
#define ALIGN_ON_QWORD(x) ((LPVOID) (((DWORD_PTR)(x) + 7) & ~7))
|
|
|
|
#define QWORD_MULTIPLE(x) (((x) + 7) & ~7)
|
|
|
|
#define CLEAR_FIRST_EIGHT_BYTES(x) *(LONGLONG *)(x) = 0L
|
|
|
|
extern WCHAR GLOBAL_STRING[]; // Global command (get all local ctrs)
|
|
extern WCHAR FOREIGN_STRING[]; // get data from foreign computers
|
|
extern WCHAR COSTLY_STRING[];
|
|
extern WCHAR NULL_STRING[];
|
|
|
|
#define QUERY_GLOBAL 1
|
|
#define QUERY_ITEMS 2
|
|
#define QUERY_FOREIGN 3
|
|
#define QUERY_COSTLY 4
|
|
|
|
//
|
|
// The definition of the only routine of perfutil.c, It builds part of a
|
|
// performance data instance (PERF_INSTANCE_DEFINITION) as described in
|
|
// winperf.h
|
|
//
|
|
|
|
BOOL MonBuildInstanceDefinition (PERF_INSTANCE_DEFINITION *,
|
|
PVOID *,
|
|
DWORD,
|
|
DWORD,
|
|
DWORD,
|
|
PUNICODE_STRING);
|
|
|
|
HANDLE MonOpenEventLog ();
|
|
VOID MonCloseEventLog ();
|
|
DWORD GetQueryType (IN LPWSTR);
|
|
BOOL IsNumberInUnicodeList (DWORD, LPWSTR);
|
|
|
|
//
|
|
// Memory Probe macro (not implemented)
|
|
//
|
|
#define HEAP_PROBE() ;
|
|
|
|
#endif //_PERFUTIL_H_
|