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v/vlib/os/notify/notify.v
2022-05-13 06:56:21 +03:00

37 lines
523 B
V

module notify
import time
// Backends should provide a `new()?FdNotifier` function
pub interface FdNotifier {
mut:
add(fd int, events FdEventType, conf ...FdConfigFlags) ?
modify(fd int, events FdEventType, conf ...FdConfigFlags) ?
remove(fd int) ?
wait(timeout time.Duration) []FdEvent
close() ?
}
pub interface FdEvent {
fd int
kind FdEventType
}
[flag]
pub enum FdEventType {
read
write
peer_hangup
exception
error
hangup
}
[flag]
pub enum FdConfigFlags {
edge_trigger
one_shot
wake_up
exclusive
}