46 	const struct dirent *ent;  in dump_channels()  local
52 	while (ent = readdir(dp), ent)  in dump_channels()
53 		if (check_prefix(ent->d_name, "in_") &&  in dump_channels()
54 		   (check_postfix(ent->d_name, "_raw") ||  in dump_channels()
55 		    check_postfix(ent->d_name, "_input")))  in dump_channels()
56 			printf("   %-10s\n", ent->d_name);  in dump_channels()
106 	const struct dirent *ent;  in dump_devices()  local
116 	while (ent = readdir(dp), ent) {  in dump_devices()
117 		if (check_prefix(ent->d_name, type_device)) {  in dump_devices()
121 				     ent->d_name) < 0) {  in dump_devices()
138 	while (ent = readdir(dp), ent) {  in dump_devices()
139 		if (check_prefix(ent->d_name, type_trigger)) {  in dump_devices()
143 				     ent->d_name) < 0) {  in dump_devices()