On Fri, 2024-04-19 at 14:34 +0200, Markus Elfring wrote: > From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> > Date: Fri, 19 Apr 2024 14:24:56 +0200 > > Add a minus sign before the error code “EIO” > so that a negative value will eventually be returned > as in another error case. No it won't. If you look how it's used the consumer doesn't pass on the error. James