||r/w||A bitmask of events to block on|
||r/w||The file descriptor to block on|
||r/w||A bitmask of returned events|
A struct for describing the state of a file descriptor that Cogl needs to block on. The events field contains a bitmask of
Cogl.PollFDEvents that should cause the application to wake up. After the application is woken up from idle it should pass back an array of
Cogl.PollFDs to Cogl and update the revents mask to the actual events that occurred on the file descriptor.
Cogl.PollFDis deliberately exactly the same as struct pollfd on Unix so that it can simply be cast when calling poll.
New in version 1.10.