FN_VMB_CHANNEL_INIT_SET_CLIENT_CONTEXT_SIZE callback function

Description

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The VmbChannelInitSetClientContextSize function sets the size of the optional context area allocated for the client driver on each incoming packet.

Parameters

Channel

A handle for a channel.

ContextSize

The size of the context area allocated on each packet object.

Return value

Returns STATUS_SUCCESS if the operation succeeds, or an appropriate NTSTATUS error code otherwise.

Prototype

//Declaration

FN_VMB_CHANNEL_INIT_SET_CLIENT_CONTEXT_SIZE FnVmbChannelInitSetClientContextSize;

// Definition

NTSTATUS FnVmbChannelInitSetClientContextSize
(
    VMBCHANNEL Channel
    UINT32 ContextSize
)
{...}

Remarks

[!IMPORTANT] This function is called through the VMBus Kernel Mode Client Library (KMCL) interface, provided by the Vmbkmcl.sys bus driver. This is a client function accessed from the KMCL_CLIENT_INTERFACE_V1 structure.

For more information, see the Remarks section of the KMCL_CLIENT_INTERFACE_V1.

See also