Symbol: _getmq
sys/kern/uipc_mqueue.c
2206
return _getmq(td, fd, &cap_event_rights, fget,
sys/kern/uipc_mqueue.c
2215
return _getmq(td, fd, &cap_read_rights, fget_read,
sys/kern/uipc_mqueue.c
2224
return _getmq(td, fd, &cap_write_rights, fget_write,