move libthread to libstb-hal

libthread/condition_abstraction.cpp

@@ -0,0 +1,27 @@
+#include <condition_abstraction.h>
+
+Condition::Condition() :
+	mCondition()
+{
+	pthread_cond_init(&mCondition, 0);
+}
+
+Condition::~Condition()
+{
+	pthread_cond_destroy(&mCondition);
+}
+
+int Condition::wait(Mutex* const aMutex)
+{
+	return pthread_cond_wait(&mCondition, &(aMutex->mMutex));
+}
+
+int Condition::broadcast()
+{
+	return pthread_cond_broadcast(&mCondition);
+}
+
+int Condition::signal()
+{
+	return pthread_cond_signal(&mCondition);
+}