oshi.jna.platform.windows

Interface Psapi

All Superinterfaces:

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

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

Windows PSAPI. This class should be considered non-API as it may be removed if/when its code is incorporated public into the JNA project.

Author:

widdis[at]gmail[dot]com

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Psapi.PERFORMANCE_INFORMATION

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

com.sun.jna.platform.win32.Psapi.MODULEINFO

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
boolean	GetPerformanceInfo(Psapi.PERFORMANCE_INFORMATION pPerformanceInformation, int cb) Retrieves the performance values contained in the Psapi.PERFORMANCE_INFORMATION structure.

Methods inherited from interface com.sun.jna.platform.win32.Psapi

EnumProcessModules, GetModuleFileNameEx, GetModuleFileNameExA, GetModuleFileNameExW, GetModuleInformation, GetPerformanceInfo, GetProcessImageFileName

Field Detail

INSTANCE

static final Psapi INSTANCE

Method Detail

GetPerformanceInfo

boolean GetPerformanceInfo(Psapi.PERFORMANCE_INFORMATION pPerformanceInformation,
                           int cb)

Retrieves the performance values contained in the Psapi.PERFORMANCE_INFORMATION structure.

Parameters:

pPerformanceInformation - A pointer to a Psapi.PERFORMANCE_INFORMATION structure that receives the performance information.

cb - The size of the Psapi.PERFORMANCE_INFORMATION structure, in bytes.

Returns:

If the function succeeds, the return value is TRUE. If the function fails, the return value is FALSE. To get extended error information, call GetLastError.