lockForArbitration
Locks an IOService object against changes in state or ownership.
Declaration
virtual bool lockForArbitration(
bool isSuccessRequired = true );Parameters
- isSuccessRequired:
If a request for access to an IOService object should be denied if it is terminated, pass
false, otherwise passtrue.
Overview
The registration, termination and open / close functions of IOService use lockForArbtration to single-thread access to an IOService object. lockForArbitration grants recursive access to the same thread.
See Also
Miscellaneous
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