Edit

FN_VMB_CHANNEL_CLEANUP callback function (vmbuskernelmodeclientlibapi.h)

  • Article

[Some information relates to pre-released product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.]

The VmbChannelCleanup function disposes of a channel that was allocated by using the VmbChannelAllocate function or initialized by using a VMBus channel initialization function.

Syntax

FN_VMB_CHANNEL_CLEANUP FnVmbChannelCleanup;

void FnVmbChannelCleanup(
  VMBCHANNEL Channel
)
{...}

Parameters

Channel

The channel to clean up.

Return value

None

Remarks

If the channel was allocated by VmbChannelAllocate, VmbChannelCleanup also releases the channel.

Before you call this function, the channel must be disabled.

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.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1803
Header vmbuskernelmodeclientlibapi.h

See also

VmbChannelAllocate