202 static int enable_disable_all_channels(char *dev_dir_name, int buffer_idx, int enable)  in enable_disable_all_channels()  argument
210 		 FORMAT_SCAN_ELEMENTS_DIR, dev_dir_name, buffer_idx);  in enable_disable_all_channels()
265 static int buffer_idx = 0;  variable
293 		ret = enable_disable_all_channels(dev_dir_name, buffer_idx, 0);  in cleanup()
373 			buffer_idx = strtoll(optarg, &dummy, 10);  in main()
378 			if (buffer_idx < 0) {  in main()
540 	ret = build_channel_array(dev_dir_name, buffer_idx, &channels, &num_channels);  in main()
557 		ret = enable_disable_all_channels(dev_dir_name, buffer_idx, 1);  in main()
566 		ret = build_channel_array(dev_dir_name, buffer_idx, &channels,  in main()
587 			"try again.\n", dev_dir_name, buffer_idx);  in main()
598 		       "%siio:device%d/buffer%d", iio_dir, dev_num, buffer_idx);  in main()
648 	buf_fd = buffer_idx;  in main()
688 	if (buffer_idx == 0) {  in main()