VMInterfaceFunctions_ Struct Reference

#include <vmi.h>

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Detailed Description

The VM interface function table.

Example usage:

 JavaVM* vm = (*vmi)->GetJavaVM(vmi);

Public Member Functions
JavaVM *JNICALL *	GetJavaVM (VMInterface *vmi)
	Return the JNI JavaVM associated with the VM interface.
HyPortLibrary *JNICALL *	GetPortLibrary (VMInterface *vmi)
	Return a pointer to an initialized HyPortLibrary structure.
HyVMLSFunctionTable *JNICALL *	GetVMLSFunctions (VMInterface *vmi)
	Return a pointer to a HyVMLSFunctionTable.
HyZipCachePool *JNICALL *	GetZipCachePool (VMInterface *vmi)
	ifndef HY_ZIP_API
JavaVMInitArgs *JNICALL *	GetInitArgs (VMInterface *vmi)
	Return a pointer to a JavaVMInitArgs structure as defined by the 1.2 JNI specification.

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Member Function Documentation

VMInterfaceFunctions_::GetJavaVM

(

VMInterface *

vmi

)

Return the JNI JavaVM associated with the VM interface.

 JavaVM* JNICALL GetJavaVM(VMInterface* vmi); 

Parameters:

[in]

vmi

The VM interface pointer

Returns:

a JavaVM pointer

VMInterfaceFunctions_::GetPortLibrary

(

VMInterface *

vmi

)

Return a pointer to an initialized HyPortLibrary structure.

 HyPortLibrary* JNICALL GetPortLibrary(VMInterface* vmi); 

The port library is a table of functions that implement useful platform specific capability. For example, file and socket manipulation, memory management, etc. It is the responsibility of the VM to create the port library.

Parameters:

[in]

vmi

The VM interface pointer

Returns:

the HyPortLibrary associated with the VMI

See also:

hyport.c

VMInterfaceFunctions_::GetVMLSFunctions

(

VMInterface *

vmi

)

Return a pointer to a HyVMLSFunctionTable.

This is a table of functions for allocating, freeing, getting, and setting thread local storage.

 HyVMLSFunctionTable* JNICALL GetVMLSFunctions(VMInterface* vmi); 

Parameters:

[in]

vmi

The VM interface pointer

Returns:

the VM local storage function table

VMInterfaceFunctions_::GetZipCachePool

(

VMInterface *

vmi

)

ifndef HY_ZIP_API

Return a pointer to the HyZipCachePool structure used by the VM. It is the responsibility of the vm to allocate the pool using zipCachePool_new(). else

VMInterfaceFunctions_::GetInitArgs

(

VMInterface *

vmi

)

Return a pointer to a JavaVMInitArgs structure as defined by the 1.2 JNI specification.

This structure contains the arguments used to invoke the vm.

 JavaVMInitArgs* JNICALL GetInitArgs(VMInterface* vmi); 

Parameters:

[in]

vmi

The VM interface pointer

Returns:

the VM invocation arguments

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The documentation for this struct was generated from the following file:

• modules/luni/src/main/native/include/shared/vmi.h

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