# `libuv`

Most features of libuv are supported by current port, except SIGPROF relative function (loop_configure).

Nearly full libuv's test suite avaliable on NuttX, but some known case can't run on sim:

* loop_update_time
* idle_starvation
* signal_multiple_loops
* signal_pending_on_close
* metrics_idle_time
* metrics_idle_time_thread
* metrics_idle_time_zero

And some will cause crash by some reason:

* fs_poll_ref