RTEMS ITRON 3.0 API User's Guide
This call stops the execution of a task by putting it into a SUSPEND state. This call is not able to specify itself, since this would end the flow of execution altogether. If the task is already in a WAIT state, then SUSPEND is added to become WAIT-SUSPEND. These modes are turned on and off separately, without affecting one another. Furthermore, SUSPEND states can be nested, and tasks in a SUSPEND state are allocated resources as normal.
RTEMS ITRON 3.0 API User's Guide
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