3 ms·

So use a do-while instead.

• Izkata 7y ago
  And this introduces another bug: it'll run the loop body even if syscall fails the first time it's run.
  • dpzmick 7y ago
    I've been going with this style for things like reading files (with retries) or any sort of loop that feels awkward. while (1) { int ret = ...; if (ret == ...) break; if (ret == some_other_condition) break; // additional termination conditions.... // do exactly one thing }