MAY_OPEN 132 fs/exec.c error = vfs_permission(&nd, MAY_READ | MAY_EXEC | MAY_OPEN); MAY_OPEN 685 fs/exec.c err = vfs_permission(&nd, MAY_EXEC | MAY_OPEN); MAY_OPEN 1680 fs/namei.c acc_mode = MAY_OPEN | ACC_MODE(flag); MAY_OPEN 1929 fs/nfs/dir.c && (mask & MAY_OPEN))