This topic has not yet been rated - Rate this topic

IOCTL_STORAGE_SET_READ_AHEAD control code

Causes the device to skip to the given target address when the device reaches a certain trigger address during read-ahead caching.

Input Parameters

The buffer at Irp->AssociatedIrp.SystemBuffer contains a STORAGE_SET_READ_AHEAD structure that indicates the trigger and target addresses.

Output Parameters

None

I/O Status Block

The Information field is set to zero. The Status field is set to STATUS_SUCCESS.

Requirements

Header
Ntddcdvd.h (include Ntddcdvd.h)

See also

STORAGE_SET_READ_AHEAD

 

 

Send comments about this topic to Microsoft

Build date: 4/17/2013

© 2013 Microsoft. All rights reserved.