google3/third_party/grte/v5_src/glibc-2.27/sysdeps/unix/sysv/linux/s390/Versions

libc {
  GLIBC_2.19 {
    __longjmp_chk;
    getcontext;
  }
  GLIBC_PRIVATE {
    __vdso_clock_gettime;
    __vdso_clock_getres;
  }
}

libpthread {
  GLIBC_2.19 {
    longjmp; siglongjmp;
  }
}