- cA = xbt_context_new(fA, NULL, NULL, NULL, NULL, 0, NULL);
- cB = xbt_context_new(fB, NULL, NULL, NULL, NULL, 0, NULL);
- cC = xbt_context_new(fC, NULL, NULL, NULL, NULL, 0, NULL);
+ cA = xbt_context_new("A",fA, NULL, NULL, NULL, NULL, 0, NULL);
+ cB = xbt_context_new("B",fB, NULL, NULL, NULL, NULL, 0, NULL);
+ cC = xbt_context_new("C",fC, NULL, NULL, NULL, NULL, 0, NULL);