Carl Lerche 25dd54d263
Improve poll_read_ready implementation (#193)
This patch updates `poll_read_ready` to take a `mask` argument, enabling
the caller to specify the desired readiness. `need_read` is renamed to
`clear_read_ready` and also takes a mask.

This enables a caller to listen for HUP events without requiring reading
from the I/O resource.
2018-03-07 16:24:51 -08:00
..