include <linux/stat.h>
include <uapi/linux/fuse.h>
include <uapi/linux/fcntl.h>

resource fd_reclaim_effciency[fd]
openat$fd_reclaim_effciency(fd const[AT_FDCWD], file ptr[in, string["/proc/reclaim_efficiency"]], flags const[O_RDWR], mode const[0]) fd_reclaim_effciency

type read_reclaim_effciency array[int8, 1024]
read$RECLAIM_EFFCIENCY(fd fd_reclaim_effciency, buf ptr[out, read_reclaim_effciency], len bytesize[buf])