47 	DIR *dp;  in dump_channels()  local
50 	dp = opendir(dev_dir_name);  in dump_channels()
51 	if (dp == NULL)  in dump_channels()
53 	while (ent = readdir(dp), ent != NULL)  in dump_channels()
98 	DIR *dp;  in dump_devices()  local
100 	dp = opendir(iio_dir);  in dump_devices()
101 	if (dp == NULL) {  in dump_devices()
106 	while (ent = readdir(dp), ent != NULL) {  in dump_devices()
117 	rewinddir(dp);  in dump_devices()
118 	while (ent = readdir(dp), ent != NULL) {  in dump_devices()
127 	closedir(dp);  in dump_devices()