tail_mon chmod.s close.s creat.s exec.s fork.s fstat.s getgid.s getpid.s getuid.s ioctl.s kill.s link.s lseek.s open.s pipe.s read.s sbrk.s stat.s unlink.s wait.s write.s cerror.s access.s alarm.s chown.s dup.s mknod.s mount.s nice.s profil.s signal.s exit1.s exit2.s time.s cleanup.s