ctm.h

ReactOS是一些高手根据Windows XP的内核编写出的类XP。内核实现机理和API函数调用几乎相同。甚至可以兼容XP的程序。喜欢研究系统内核的人可以看一看。

/* Console Task Manager

   ctm.h - header file for main program

   Written by: Aleksey Bragin ([e-mail])

   Most of this file content is taken from
   ReactOS Task Manager written by Brian Palmer ([e-mail])

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#ifndef TMTM_H
#define TMTM_H

#define Li2Double(x) ((double)((x).u.HighPart) * 4.294967296E9 + (double)((x).u.LowPart))

typedef struct _PERFDATA
{
	WCHAR				ImageName[MAX_PATH];
	ULONG				ProcessId;
	WCHAR				UserName[MAX_PATH];
	ULONG				SessionId;
	ULONG				CPUUsage;
	LARGE_INTEGER		CPUTime;
	ULONG				WorkingSetSizeBytes;
	ULONG				PeakWorkingSetSizeBytes;
	ULONG				WorkingSetSizeDelta;
	ULONG				PageFaultCount;
	ULONG				PageFaultCountDelta;
	ULONG				VirtualMemorySizeBytes;
	ULONG				PagedPoolUsagePages;
	ULONG				NonPagedPoolUsagePages;
	ULONG				BasePriority;
	ULONG				HandleCount;
	ULONG				ThreadCount;
	ULONG				USERObjectCount;
	ULONG				GDIObjectCount;
	//IO_COUNTERS			IOCounters;

	LARGE_INTEGER		UserTime;
	LARGE_INTEGER		KernelTime;
	LARGE_INTEGER		CreateTime;
} PERFDATA, *PPERFDATA;

#define SystemTimeInformation			3


#endif