# FeatStd Platform

#### Thread extensions

The Thread class was extended with methods for:

<div class="contents" id="bkmrk-retrieving-the-syste"><div class="contents"><div class="textblock">- Retrieving the system unique thread Id for the thread that calls the static function: Thread::GetCurrentSystemId()
- Retrieving the system unique thread Id for the thread object on which the function is called: Thread::GetSystemId()
- Waiting for the thread associated with the thread object, on which the function is called, to finish: Thread::Join()

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</div></div></div>#### Lightweight Posix Critical Section

The generic critical section used for the posix platform was replaced with a lightweight, native implementation based on the pthread\_mutex functions.

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