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addUserClientAction

IOCommandGate Action which calls addUserClient() while holding the IOCommandGate.

Declaration

static IOReturn addUserClientAction(
 OSObject *owner,
 void *arg1,
 void *arg2,
 void *arg3,
 void *arg4);

Parameters

  • owner:

    The owner of the IOCommandGate (the IOAudioControl in this case).

  • arg1:

    The IOAudioControlUserClient to be added.

Return Value

Returns the result of addUserClient() - kIOReturnSuccess on success.

Overview

This is needed to allow addUserClient() to be called on the IOWorkLoop.

See Also

Miscellaneous