add lock to thread pool start

fe83daa4 · Xiwen JIANG · d559d9ec · fe83daa4
Commit fe83daa4 authored Feb 15, 2017 by Xiwen JIANG
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openair1/PHY/TOOLS/thread_pool.c openair1/PHY/TOOLS/thread_pool.c +2 -0

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--- a/openair1/PHY/TOOLS/thread_pool.c
+++ b/openair1/PHY/TOOLS/thread_pool.c
@@ -55,10 +55,12 @@ void thread_pool_start(thread_pool *pool)
    abort();
  }

+  if (pthread_mutex_lock(pool->mutex)) abort();
  pool->done = 0;
  pool->running = pool->number_of_threads;

  if (pthread_cond_broadcast(pool->cond)) abort();
+  if (pthread_mutex_unlock(pool->mutex)) abort();
 }

 void thread_pool_done(thread_pool *pool)