Lines Matching defs:buffer_idx

267 static int enable_disable_all_channels(char *dev_dir_name, int buffer_idx, int enable)
275 		 FORMAT_SCAN_ELEMENTS_DIR, dev_dir_name, buffer_idx);
330 static int buffer_idx = 0;
358 		ret = enable_disable_all_channels(dev_dir_name, buffer_idx, 0);
438 			buffer_idx = strtoll(optarg, &dummy, 10);
443 			if (buffer_idx < 0) {
609 	ret = build_channel_array(dev_dir_name, buffer_idx, &channels, &num_channels);
626 		ret = enable_disable_all_channels(dev_dir_name, buffer_idx, 1);
635 		ret = build_channel_array(dev_dir_name, buffer_idx, &channels,
656 			"try again.\n", dev_dir_name, buffer_idx);
667 		       "%siio:device%d/buffer%d", iio_dir, dev_num, buffer_idx);
717 	buf_fd = buffer_idx;
766 	if (buffer_idx == 0) {