psapi.dll

psapi.dll是Windows系統進程狀態支持模組。

基本介紹

• 中文名：psapi.dll
• DLL 名稱： Process Status Helper
• DLL 檔案： psapi 或者 psapi.dll
• 系統DLL檔案： Yes

簡介

psapi - psapi.dll - DLL檔案信息

屬於： Process Status Helper

常見錯誤： File Not Found, Missing File, Exception Errors

安全等級 (0-5): 0

間諜軟體： No

廣告軟體： No

示例

////////////////////// pspai.dll 的 VC 頭檔案 psapi.h

/*++ BUILD Version: 0001 // Increment this if a change has global effects

Copyright (c) 1994 Microsoft Corporation

Module Name:

psapi.h

Abstract:

Include file for APIs provided by PSAPI.DLL

Author:

Richard Shupak [richards] 06-Jan-1994

Revision History:

--*/

#ifndef _PSAPI_H_

#define _PSAPI_H_

#ifdef __cplusplus

extern "C" {

#endif

BOOL

WINAPI

EnumProcesses(

DWORD * lpidProcess,

DWORD cb,

DWORD * cbNeeded

);

BOOL

WINAPI

EnumProcessModules(

HANDLE hProcess,

HMODULE *lphModule,

DWORD cb,

LPDWORD lpcbNeeded

);

DWORD

WINAPI

GetModuleBaseNameA(

HANDLE hProcess,

HMODULE hModule,

LPSTR lpBaseName,

DWORD nSize

);

DWORD

WINAPI

GetModuleBaseNameW(

HANDLE hProcess,

HMODULE hModule,

LPWSTR lpBaseName,

DWORD nSize

);

#ifdef UNICODE

#define GetModuleBaseName GetModuleBaseNameW

#else

#define GetModuleBaseName GetModuleBaseNameA

#endif // !UNICODE

DWORD

WINAPI

GetModuleFileNameExA(

HANDLE hProcess,

HMODULE hModule,

LPSTR lpFilename,

DWORD nSize

);

DWORD

WINAPI

GetModuleFileNameExW(

HANDLE hProcess,

HMODULE hModule,

LPWSTR lpFilename,

DWORD nSize

);

#ifdef UNICODE

#define GetModuleFileNameEx GetModuleFileNameExW

#else

#define GetModuleFileNameEx GetModuleFileNameExA

#endif // !UNICODE

typedef struct _MODULEINFO {

LPVOID lpBaseOfDll;

DWORD SizeOfImage;

LPVOID EntryPoint;

} MODULEINFO, *LPMODULEINFO;

BOOL

WINAPI

GetModuleInformation(

HANDLE hProcess,

HMODULE hModule,

LPMODULEINFO lpmodinfo,

DWORD cb

);

BOOL

WINAPI

EmptyWorkingSet(

HANDLE hProcess

);

BOOL

WINAPI

QueryWorkingSet(

HANDLE hProcess,

PVOID pv,

DWORD cb

);

BOOL

WINAPI

InitializeProcessForWsWatch(

HANDLE hProcess

);

typedef struct _PSAPI_WS_WATCH_INFORMATION {

LPVOID FaultingPc;

LPVOID FaultingVa;

} PSAPI_WS_WATCH_INFORMATION, *PPSAPI_WS_WATCH_INFORMATION;

BOOL

WINAPI

GetWsChanges(

HANDLE hProcess,

PPSAPI_WS_WATCH_INFORMATION lpWatchInfo,

DWORD cb

);

DWORD

WINAPI

GetMappedFileNameW(

HANDLE hProcess,

LPVOID lpv,

LPWSTR lpFilename,

DWORD nSize

);

DWORD

WINAPI

GetMappedFileNameA(

HANDLE hProcess,

LPVOID lpv,

LPSTR lpFilename,

DWORD nSize

);

#ifdef UNICODE

#define GetMappedFilenameEx GetMappedFilenameExW

#else

#define GetMappedFilenameEx GetMappedFilenameExA

#endif // !UNICODE

BOOL

WINAPI

EnumDeviceDrivers(

LPVOID *lpImageBase,

DWORD cb,

LPDWORD lpcbNeeded

);

DWORD

WINAPI

GetDeviceDriverBaseNameA(

LPVOID ImageBase,

LPSTR lpBaseName,

DWORD nSize

);

DWORD

WINAPI

GetDeviceDriverBaseNameW(

LPVOID ImageBase,

LPWSTR lpBaseName,

DWORD nSize

);

#ifdef UNICODE

#define GetDeviceDriverBaseName GetDeviceDriverBaseNameW

#else

#define GetDeviceDriverBaseName GetDeviceDriverBaseNameA

#endif // !UNICODE

DWORD

WINAPI

GetDeviceDriverFileNameA(

LPVOID ImageBase,

LPSTR lpFilename,

DWORD nSize

);

DWORD

WINAPI

GetDeviceDriverFileNameW(

LPVOID ImageBase,

LPWSTR lpFilename,

DWORD nSize

);

#ifdef UNICODE

#define GetDeviceDriverFileName GetDeviceDriverFileNameW

#else

#define GetDeviceDriverFileName GetDeviceDriverFileNameA

#endif // !UNICODE

// Structure for GetProcessMemoryInfo()

typedef struct _PROCESS_MEMORY_COUNTERS {

DWORD cb;

DWORD PageFaultCount;

DWORD PeakWorkingSetSize;

DWORD WorkingSetSize;

DWORD QuotaPeakPagedPoolUsage;

DWORD QuotaPagedPoolUsage;

DWORD QuotaPeakNonPagedPoolUsage;

DWORD QuotaNonPagedPoolUsage;

DWORD PagefileUsage;

DWORD PeakPagefileUsage;

} PROCESS_MEMORY_COUNTERS;

typedef PROCESS_MEMORY_COUNTERS *PPROCESS_MEMORY_COUNTERS;

BOOL

WINAPI

GetProcessMemoryInfo(

HANDLE Process,

PPROCESS_MEMORY_COUNTERS ppsmemCounters,

DWORD cb

);

#ifdef __cplusplus

}

#endif

#endif