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Remove TODO from lockPortable. #6

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Remove TODO from lockPortable. #6

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4 changes: 1 addition & 3 deletions lock.go
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Original file line number Diff line number Diff line change
Expand Up @@ -50,9 +50,7 @@ func Lock(name string) (io.Closer, error) {
var lockFn = lockPortable

// Portable version not using fcntl. Doesn't handle crashes as gracefully,
// since it can leave stale lock files.
// TODO: write pid of owner to lock file and on race see if pid is
// still alive?
// since it can leave stale lock files, but handles that, too.
func lockPortable(name string) (io.Closer, error) {
absName, err := filepath.Abs(name)
if err != nil {
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