org.jruby.ext.ffi

Class FFI

java.lang.Object

org.jruby.ext.ffi.FFI

public class FFI
extends java.lang.Object

The holder of all per-ruby-runtime FFI data

Field Summary

Fields

Modifier and Type	Field and Description
RubyClass	bufferClass
RubyClass	callbackClass
RubyModule	ffiModule
RubyClass	functionClass
RubyClass	memoryClass
RubyClass	memptrClass
private NullMemoryIO	nullMemoryIO
Pointer	nullPointer
RubyClass	pointerClass
private java.util.Map<DynamicMethod,AbstractInvoker>	refmap Reference map to keep libraries open for as long as there is a method mapped to that library.
RubyClass	structClass
RubyClass	typeClass
RubyHash	typedefs
private TypeResolver	typeResolver

Constructor Summary

Constructors

Constructor and Description
FFI(RubyModule ffiModule)

Method Summary

Modifier and Type	Method and Description
NullMemoryIO	getNullMemoryIO()
TypeResolver	getTypeResolver()
void	registerAttachedMethod(DynamicMethod method, AbstractInvoker invoker)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ffiModule

public final RubyModule ffiModule

memoryClass

public final RubyClass memoryClass

bufferClass

public final RubyClass bufferClass

pointerClass

public final RubyClass pointerClass

memptrClass

public final RubyClass memptrClass

structClass

public final RubyClass structClass

functionClass

public final RubyClass functionClass

callbackClass

public final RubyClass callbackClass

typeClass

public final RubyClass typeClass

typedefs

public final RubyHash typedefs

nullPointer

public final Pointer nullPointer

nullMemoryIO

private final NullMemoryIO nullMemoryIO

typeResolver

private final TypeResolver typeResolver

refmap

private final java.util.Map<DynamicMethod,AbstractInvoker> refmap

Reference map to keep libraries open for as long as there is a method mapped to that library.

Constructor Detail

FFI

public FFI(RubyModule ffiModule)

Method Detail

getTypeResolver

public final TypeResolver getTypeResolver()

getNullMemoryIO

public NullMemoryIO getNullMemoryIO()

registerAttachedMethod

public void registerAttachedMethod(DynamicMethod method,
                                   AbstractInvoker invoker)