github.com/misseven0/notify@v0.0.0-20230519123055-c1422e46da05/watchpoint_other.go (about) 1 // Copyright (c) 2014-2015 The Notify Authors. All rights reserved. 2 // Use of this source code is governed by the MIT license that can be 3 // found in the LICENSE file. 4 5 //go:build !windows 6 // +build !windows 7 8 package notify 9 10 // eventmask uses ei to create a new event which contains internal flags used by 11 // notify package logic. 12 func eventmask(ei EventInfo, extra Event) Event { 13 return ei.Event() | extra 14 } 15 16 // matches reports a match only when: 17 // 18 // - for user events, when event is present in the given set 19 // - for internal events, when additionally both event and set have omit bit set 20 // 21 // Internal events must not be sent to user channels and vice versa. 22 func matches(set, event Event) bool { 23 return (set&omit)^(event&omit) == 0 && set&event == event 24 }