org.safs.natives.win32

Interface Psapi

All Superinterfaces:

com.sun.jna.AltCallingConvention, com.sun.jna.Library, com.sun.jna.win32.StdCall, com.sun.jna.win32.StdCallLibrary

public interface Psapi
extends com.sun.jna.win32.StdCallLibrary

A JNA Library definition for the Windows Psapi.dll

JNA Home Page

Since:

2009.08.06

Author:

Carl Nagle

See Also:

NativeWrapper

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.win32.StdCallLibrary

com.sun.jna.win32.StdCallLibrary.StdCallCallback

Nested classes/interfaces inherited from interface com.sun.jna.Library

com.sun.jna.Library.Handler

Field Summary

Fields

Modifier and Type	Field and Description
static Psapi	INSTANCE

Fields inherited from interface com.sun.jna.win32.StdCallLibrary

FUNCTION_MAPPER, STDCALL_CONVENTION

Fields inherited from interface com.sun.jna.Library

OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_TYPE_MAPPER

Method Summary

Modifier and Type	Method and Description
int	GetProcessImageFileNameA(com.sun.jna.Pointer hProcess, com.sun.jna.Pointer pImageFilename, int nSize) DWORD WINAPI GetProcessImageFileName(_in HANDLE hProcess, _out LPTSTR lpImageFileName, _in DWORD nSize);

Field Detail

INSTANCE

static final Psapi INSTANCE

Method Detail

GetProcessImageFileNameA

int GetProcessImageFileNameA(com.sun.jna.Pointer hProcess,
                             com.sun.jna.Pointer pImageFilename,
                             int nSize)

DWORD WINAPI GetProcessImageFileName(_in HANDLE hProcess, _out LPTSTR lpImageFileName, _in DWORD nSize);

Retrieves the name of the executable file for the specified process.
For Windows Server 2008, Windows Vista, Windows Server 2003, & Windows XP/2000
Use the Kernel32 version for later versions of Windows.

Parameters:

hProcess - [in] A handle to the process. The handle must have the PROCESS_QUERY_INFORMATION or PROCESS_QUERY_LIMITED_INFORMATION access right. For more information, see MSDN Process Security and Access Rights.

Windows Server 2003 and Windows XP: The handle must have the PROCESS_QUERY_INFORMATION access right.

pImageFileName - [out] A pointer to a buffer that receives the full path to the executable file.

nSize - [in] The size of the pImageFileName buffer, in characters.

Returns:

If the function succeeds, the return value specifies the length of the string copied to the buffer. If the function fails, the return value is zero.

See Also:

Kernel32.OpenProcess(int, boolean, int), Kernel32.CloseHandle(Pointer), Kernel32.GetProcessImageFileNameA(Pointer, Pointer, int), NativeWrapper.GetProcessFileName(Object)