// Even though plan9 doesn't support the Lock/RLock/Unlock functions to
// manipulate already-open files, IsLocked is still meaningful: os.OpenFile
// itself may return errors that indicate that a file with the ModeExclusive bit
// set is already open.
private static bool isLocked(error err)
{
var s = err.Error();
foreach (var(_, frag) in lockedErrStrings)
{
if (strings.Contains(s, frag))
{
return(true);
}
}
return(false);
}
public string Error()
{
return(err.Error());
}
private static ptr <PtyError> ptyError(@string name, error err)
{
return(addr(new PtyError(name, err.Error(), err.(syscall.Errno))));
}