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restructure inotify package and add some tests

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Dominic Breuker
2018-02-25 14:21:16 +01:00
parent d59ec7f1a8
commit dd123848f2
16 changed files with 315 additions and 166 deletions
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4
internal/inotify/watcher.go
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@@ -17,7 +17,7 @@ type watcher struct {
dir string
}
func newWatcher(fd int, dir string, ping chan struct{}) (*watcher, error) {
func newWatcher(fd int, dir string) (*watcher, error) {
wd, errno := unix.InotifyAddWatch(fd, dir, events)
if wd == -1 {
return nil, fmt.Errorf("adding watcher on %s: %d", dir, errno)
@@ -28,7 +28,7 @@ func newWatcher(fd int, dir string, ping chan struct{}) (*watcher, error) {
}, nil
}
func WatcherLimit() (int, error) {
func getLimit() (int, error) {
b, err := ioutil.ReadFile(MaximumWatchersFile)
if err != nil {
return 0, fmt.Errorf("reading from %s: %v", MaximumWatchersFile, err)