[ Version ( since = "1.16" ) ]
public bool fd_ctl_pri (PollFD fd, bool active)
Control whether the descriptor fd in this will be monitored for exceptional conditions
(POLLPRI).
Not implemented on Windows (will just return false there).
| this |
a file descriptor set. |
| fd |
a file descriptor. |
| active |
a new status. |
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|