func os.OpenFile

6 uses

	os (current package)
		file.go#L314: 	return OpenFile(name, O_RDONLY, 0)
		file.go#L323: 	return OpenFile(name, O_RDWR|O_CREATE|O_TRUNC, 0666)
		file.go#L332: func OpenFile(name string, flag int, perm FileMode) (*File, error) {
		file.go#L761: 	f, err := OpenFile(name, O_WRONLY|O_CREATE|O_TRUNC, perm)
		tempfile.go#L44: 		f, err := OpenFile(name, O_RDWR|O_CREATE|O_EXCL, 0600)

	go.uber.org/zap
		sink.go#L67: 		openFile:  os.OpenFile,