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APPLICATION COMMON OPERATING ENVIRONMENT USER MANUAL
Figure 5_2: OS Changer Flow Diagram
Your legacy application can be re-usable and also portable by the support provided by the
OS Changer library and the OS Abstractor library. Applications can directly use the native
target OS API, however doing so will not make your code portable across operating systems.
We recommend that you use the optimized abstraction APIs for the features and support
that are not provided by the OS Changer compatibility library.
NOTE: For more information on configuration and target OS specific information, see OS
Abstractor Interface Reference Manual.
Interfaces Available for OS Changer
The following are the interfaces available for OS Changer:

VxWorks

Nucleus

pSOS

micro-ITRON

POSIX/LINUX

Windows

ThreadX
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