Function Graph_AcquireWriteLock

src/graph/graph.c:63–69

acquire a lock for exclusive access to this graph's data

// acquire a lock for exclusive access to this graph's data
void Graph_AcquireWriteLock(Graph *g) {
	ASSERT(g != NULL);
	ASSERT(g->_writelocked == false);

	pthread_rwlock_wrlock(&g->_rwlock);
	g->_writelocked = true;
}

// Release the held lock
void Graph_ReleaseLock