Class SharedMemory

Definition

Namespace:

Tizen.Security.TEEC

Assembly:

Tizen.Security.TEEC.dll

API Level:

3

This type denotes a shared memory block which has been either registered with the implementation or allocated by it.

public sealed class SharedMemory : IDisposable

Inheritance

Object

SharedMemory

Implements

IDisposable

Properties

Address

This property represents the start address of the shared memory block.

Declaration

public IntPtr Address { get; }

Property Value

Type	Description
IntPtr

API Level: 3

Privilege Level: partner

Privilege: http://tizen.org/privilege/tee.client

Size

This property represents the shared memory size in bytes.

Declaration

public uint Size { get; }

Property Value

Type	Description
UInt32

API Level: 3

Privilege Level: partner

Privilege: http://tizen.org/privilege/tee.client

Methods

Dispose()

Disposable interface implememtation.

Declaration

public void Dispose()

Finalize()

Destructor of the class.

Declaration

protected void Finalize()

GetData(Byte[], Int32)

This function makes a copy and is designed for convenient operations on small buffers. For large buffers, the direct address should be used.

Declaration

public void GetData(byte[] data, int srcOffs)

Parameters

Type	Name	Description
Byte[]	data	The destination data buffer to copy data into.
Int32	srcOffs	The starting offset in the source shared memory.

Exceptions

Type	Condition
InvalidOperationException	The operation is invalid.

API Level: 3

Privilege Level: partner

Privilege: http://tizen.org/privilege/tee.client

SetData(Byte[], Int32)

This function makes a copy and is designed for convenient operations on small buffers. For large buffers, the direct address should be used.

Declaration

public void SetData(byte[] data, int dstOffs)

Parameters

Type	Name	Description
Byte[]	data	The source data buffer to copy data from.
Int32	dstOffs	The starting offset in the destination shared memory.

Exceptions

Type	Condition
InvalidOperationException	The operation is invalid.

API Level: 3

Privilege Level: partner

Privilege: http://tizen.org/privilege/tee.client

Implements

System.IDisposable