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Important: This document is part of the Legacy section of the ADC Reference Library. This information should not be used for new development.
Current information on this Reference Library topic can be found here:
Q: I've noticed that when I use the DriverServicesLib
queue routines (for example,
A: Other than initializing it to zero, the
DriverServicesLib queue routines never use the
The most obvious differences between the
DriverServicesLib queue routines and the "OSUtils.h" queue
routines is that DriverServicesLib provides a larger set of
routines. For example, you can use
In addition, the DriverServicesLib queue routines are implemented in PowerPC code and have been optimized to avoid Mixed Mode switches in some cases.
The implementation of these queue routines (and their relative performance) is subject to change.