51 	fprintf(stdout, "Hammer lines [");  in hammer_device()
53 		fprintf(stdout, "%d", lines[i]);  in hammer_device()
55 			fprintf(stdout, ", ");  in hammer_device()
57 	fprintf(stdout, "] on %s, initial states: [", device_name);  in hammer_device()
59 		fprintf(stdout, "%d", data.values[i]);  in hammer_device()
61 			fprintf(stdout, ", ");  in hammer_device()
63 	fprintf(stdout, "]\n");  in hammer_device()
81 		fprintf(stdout, "[%c] ", swirr[j]);  in hammer_device()
86 		fprintf(stdout, "[");  in hammer_device()
88 			fprintf(stdout, "%d: %d", lines[i], data.values[i]);  in hammer_device()
90 				fprintf(stdout, ", ");  in hammer_device()
92 		fprintf(stdout, "]\r");  in hammer_device()
99 	fprintf(stdout, "\n");  in hammer_device()
110 	fprintf(stderr, "Usage: gpio-hammer [options]...\n"  in print_usage()