GLIBC_2.2 {
  global:
    aio_cancel; aio_cancel64; aio_error; aio_error64; aio_fsync; aio_fsync64;
    aio_init; aio_read; aio_read64; aio_return; aio_return64; aio_suspend;
    aio_suspend64; aio_write; aio_write64; lio_listio; lio_listio64;
    clock_getres; clock_gettime; clock_settime; clock_getcpuclockid;
    clock_nanosleep;
    shm_open; shm_unlink;
    timer_create; timer_delete; timer_getoverrun; timer_gettime;
    timer_settime;
  local:
    *;
};
GLIBC_2.3.4 {
  global:
    mq_notify; mq_send; mq_receive; mq_timedsend; mq_timedreceive;
    mq_open; mq_close; mq_unlink; mq_getattr; mq_setattr;
} GLIBC_2.2;
GLIBC_2.4 {
  global:
    lio_listio; lio_listio64;
} GLIBC_2.3.4;
GLIBC_2.7 {
  global:
    __mq_open_2;
} GLIBC_2.4;