Giant Pushdown. Saved the worst P4 tree breakage for last.

Giant Pushdown.  Saved the worst P4 tree breakage for last.

    reboot() getpriority() setpriority() rtprio() osetrlimit() ogetrlimit()
    setrlimit() getrlimit() getrusage() getpid() getppid() getpgrp()
    getpgid() getsid() getgid() getegid() getgroups() setsid() setpgid()
    setuid() seteuid() setgid() setegid() setgroups() setreuid() setregid()
    setresuid() setresgid() getresuid() getresgid () __setugid() getlogin()
    setlogin() modnext() modfnext() modstat() modfind() kldload() kldunload()
    kldfind() kldnext() kldstat() kldfirstmod() kldsym() getdtablesize()
    dup2() dup() fcntl() close() ofstat() fstat() nfsstat() fpathconf()
    flock()