Object Hierarchy:

Object hierarchy for PollFD


public struct PollFD

A struct for describing the state of a file descriptor that Cogl needs to block on.

The events field contains a bitmask of PollFDEvent<!-- -->s that should cause the application to wake up. After the application is woken up from idle it should pass back an array of PollFD<!-- -->s to Cogl and update the revents mask to the actual events that occurred on the file descriptor.

Note that CoglPollFD is deliberately exactly the same as struct pollfd on Unix so that it can simply be cast when calling poll.

Namespace: Cogl
Package: doc