libc {
  GLIBC_2.0 {
    # g*
    getpriority; getrlimit; getrusage;

    # n*
    nice;

    # s*
    setpriority; setrlimit;

    # u*
    ulimit;

    # v*
    vlimit; vtimes;
  }
  GLIBC_2.1 {
    # g*
    getrlimit64;

    # s*
    setrlimit64;
  }
  GLIBC_PRIVATE {
    __getrlimit;
  }
}