Fix joining a terminated thread

When a thread is terminated signal the join semaphore so any threads joining the terminated thread wake up as expected.
ARMmbed · Aug 10, 2016 · e32b258 · e32b258
1 parent 80b1ff1
commit e32b258
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/rtos/rtos/Thread.cpp b/rtos/rtos/Thread.cpp
@@ -104,6 +104,9 @@ osStatus Thread::terminate() {
     ret = osThreadTerminate(_tid);
     _tid = (osThreadId)NULL;
 
+    // Wake threads joining the terminated thread
+    _join_sem.release();
+
     _mutex.unlock();
     return ret;
 }