On Tue, Mar 31, 2015 at 02:06:42PM +0200, Maciej Szeptuch wrote: > Hi, > > I have a question about evbuffer_write. > I couldn't find it anywhere, but am I required to check if buffer is > not empty before calling evbuffer_write or it returning -1 (and not > setting errno!) in this situation is a bug?
AFAICS it must return -1. But it also could return -1, if write(2) will fail, but in this case you will have errno installed. Cheers, Azat. *********************************************************************** To unsubscribe, send an e-mail to [email protected] with unsubscribe libevent-users in the body.
