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/*
* ReactOS Task Manager
*
* perfdata.h
*
* Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __PERFDATA_H
#define __PERFDATA_H
#include "winternl.h"
typedef ULARGE_INTEGER TIME;
typedef struct _PERFDATA
{
WCHAR ImageName[MAX_PATH];
ULONG ProcessId;
WCHAR UserName[MAX_PATH];
ULONG SessionId;
ULONG CPUUsage;
TIME CPUTime;
ULONG BasePriority;
ULONG HandleCount;
ULONG ThreadCount;
ULONG USERObjectCount;
ULONG GDIObjectCount;
SIZE_T WorkingSetSizeDelta;
ULONG PageFaultCountDelta;
VM_COUNTERS vmCounters;
IO_COUNTERS IOCounters;
TIME UserTime;
TIME KernelTime;
BOOL Wow64Process;
} PERFDATA, *PPERFDATA;
/* SystemPageFileInformation (18) */
typedef
struct _SYSTEM_PAGEFILE_INFORMATION
{
ULONG RelativeOffset;
ULONG CurrentSizePages;
ULONG TotalUsedPages;
ULONG PeakUsedPages;
UNICODE_STRING PagefileFileName;
} SYSTEM_PAGEFILE_INFORMATION, *PSYSTEM_PAGEFILE_INFORMATION;
#define Li2Double(x) ((double)((x).QuadPart))
#define GR_GDIOBJECTS 0 /* Count of GDI objects */
#define GR_USEROBJECTS 1 /* Count of USER objects */
BOOL PerfDataInitialize(void);
void PerfDataRefresh(void);
ULONG PerfDataGetProcessCount(void);
ULONG PerfDataGetProcessorUsage(void);
ULONG PerfDataGetProcessorSystemUsage(void);
BOOL PerfDataGetImageName(ULONG Index, LPWSTR lpImageName, int nMaxCount);
ULONG PerfDataGetProcessId(ULONG Index);
BOOL PerfDataGetUserName(ULONG Index, LPWSTR lpUserName, int nMaxCount);
ULONG PerfDataGetSessionId(ULONG Index);
ULONG PerfDataGetCPUUsage(ULONG Index);
TIME PerfDataGetCPUTime(ULONG Index);
ULONG PerfDataGetWorkingSetSizeBytes(ULONG Index);
ULONG PerfDataGetPeakWorkingSetSizeBytes(ULONG Index);
ULONG PerfDataGetWorkingSetSizeDelta(ULONG Index);
ULONG PerfDataGetPageFaultCount(ULONG Index);
ULONG PerfDataGetPageFaultCountDelta(ULONG Index);
ULONG PerfDataGetVirtualMemorySizeBytes(ULONG Index);
ULONG PerfDataGetPagedPoolUsagePages(ULONG Index);
ULONG PerfDataGetNonPagedPoolUsagePages(ULONG Index);
ULONG PerfDataGetBasePriority(ULONG Index);
ULONG PerfDataGetHandleCount(ULONG Index);
ULONG PerfDataGetThreadCount(ULONG Index);
ULONG PerfDataGetUSERObjectCount(ULONG Index);
ULONG PerfDataGetGDIObjectCount(ULONG Index);
BOOL PerfDataGetIOCounters(ULONG Index, PIO_COUNTERS pIoCounters);
ULONG PerfDataGetCommitChargeTotalK(void);
ULONG PerfDataGetCommitChargeLimitK(void);
ULONG PerfDataGetCommitChargePeakK(void);
ULONG PerfDataGetKernelMemoryTotalK(void);
ULONG PerfDataGetKernelMemoryPagedK(void);
ULONG PerfDataGetKernelMemoryNonPagedK(void);
ULONG PerfDataGetPhysicalMemoryTotalK(void);
ULONG PerfDataGetPhysicalMemoryAvailableK(void);
ULONG PerfDataGetPhysicalMemorySystemCacheK(void);
ULONG PerfDataGetSystemHandleCount(void);
ULONG PerfDataGetTotalThreadCount(void);
#endif /* __PERFDATA_H */
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