File Descriptor functions.
Poll events
EVENT_READ -
EVENT_WRITE -
EVENT_ERROR -
Poller
Clear event from poller.
poller - Poller
event - Event to clear
fd - File descriptor to clear
-
Set file descriptor event to poll for
poller - Poller
event - Event to set
fd - File descriptor to clear
-
Check if event exists for file descriptor
poller - Poller
event - Event to check
fd - File descriptor to clear
- True if event exists.
Reset poller.
spoller - Poller
-
Wait for event
poller - Poller
timeout - Timeout. For blocking pass -1. (milliseconds)
- Non-negative value on success, 0 on timeout and -1 on error with errno set to indicate the error