614 wait_for_threads(int num_threads)  in wait_for_threads()  argument
618 	for (i = 0; i < num_threads; i++) {  in wait_for_threads()
665 	int num_threads = 0;  in main()  local
688 			num_threads = atoi(optarg);  in main()
709 	if (num_threads > MAX_THREADS)  in main()
774 		if (num_threads == 0 || num_threads > num_files)  in main()
775 			num_threads = num_files;  in main()
780 		for (i = 0; i < num_threads; i++) {  in main()
789 		wait_for_threads(num_threads);  in main()
804 			for (c = 0; c < num_threads; c++) {  in main()
813 			wait_for_threads(num_threads);  in main()