101 lines
2.4 KiB
C
101 lines
2.4 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_
|
||
|
|
|
||
|
|
// enable this define to log process heap data to the event log
|
||
|
|
#ifdef PROBE_HEAP_USAGE
|
||
|
|
#undef PROBE_HEAP_USAGE
|
||
|
|
#endif
|
||
|
|
//
|
||
|
|
// Utility macro. This is used to reserve a DWORD multiple of
|
||
|
|
// bytes for Unicode strings embedded in the definitional data,
|
||
|
|
// viz., object instance names.
|
||
|
|
//
|
||
|
|
#define DWORD_MULTIPLE(x) (((x+sizeof(DWORD)-1)/sizeof(DWORD))*sizeof(DWORD))
|
||
|
|
|
||
|
|
// (assumes dword is 4 bytes long and pointer is a dword in size)
|
||
|
|
#define ALIGN_ON_DWORD(x) ((VOID *)( ((DWORD) x & 0x00000003) ? ( ((DWORD) x & 0xFFFFFFFC) + 4 ) : ( (DWORD) x ) ))
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
//
|
||
|
|
// This routine builds part of a
|
||
|
|
// performance data instance (PERF_INSTANCE_DEFINITION) as described in
|
||
|
|
// winperf.h
|
||
|
|
//
|
||
|
|
|
||
|
|
HANDLE MonOpenEventLog ();
|
||
|
|
|
||
|
|
VOID MonCloseEventLog ();
|
||
|
|
|
||
|
|
DWORD GetQueryType (IN LPWSTR);
|
||
|
|
|
||
|
|
BOOL IsNumberInUnicodeList (DWORD, LPWSTR);
|
||
|
|
|
||
|
|
BOOL MonBuildInstanceDefinition(PERF_INSTANCE_DEFINITION *, PVOID, DWORD,
|
||
|
|
DWORD, DWORD, PUNICODE_STRING);
|
||
|
|
|
||
|
|
typedef struct _LOCAL_HEAP_INFO_BLOCK {
|
||
|
|
DWORD AllocatedEntries;
|
||
|
|
DWORD AllocatedBytes;
|
||
|
|
DWORD FreeEntries;
|
||
|
|
DWORD FreeBytes;
|
||
|
|
} LOCAL_HEAP_INFO, *PLOCAL_HEAP_INFO;
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Memory Probe macro
|
||
|
|
//
|
||
|
|
#ifdef PROBE_HEAP_USAGE
|
||
|
|
|
||
|
|
#define HEAP_PROBE() { \
|
||
|
|
DWORD dwHeapStatus[5]; \
|
||
|
|
NTSTATUS CallStatus; \
|
||
|
|
dwHeapStatus[4] = __LINE__; \
|
||
|
|
if (!(CallStatus = memprobe (dwHeapStatus, 16L, NULL))) { \
|
||
|
|
REPORT_INFORMATION_DATA (TCP_HEAP_STATUS, LOG_DEBUG, \
|
||
|
|
&dwHeapStatus, sizeof(dwHeapStatus)); \
|
||
|
|
} else { \
|
||
|
|
REPORT_ERROR_DATA (TCP_HEAP_STATUS_ERROR, LOG_DEBUG, \
|
||
|
|
&CallStatus, sizeof (DWORD)); \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define HEAP_PROBE() ;
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif //_PERFUTIL_H_
|