On Mon, Jun 17, 2024 at 3:34 AM Lance Yang <ioworker0@xxxxxxxxx> wrote: > > On Mon, Jun 17, 2024 at 4:16 PM Miaohe Lin <linmiaohe@xxxxxxxxxx> wrote: > > > > On 2024/6/17 15:51, Oscar Salvador wrote: > > > On 2024-06-17 09:31, Miaohe Lin wrote: > > > > > >> IMHO, it might not be suitable to use EAGAIN. Because it means > > >> "Resource temporarily unavailable" and > > >> this can be solved by simply retry later without any further actions > > >> taken. But I might be wrong. > > > > > > We usually use 'EOPNOTSUPP' when we fail due to a setting not being set. > > > EPERM is more for a capability matter. > > Agreed. Let's use 'EOPNOTSUPP' here ;) Thanks Oscar and Lance. Agreed, will do in v3. > > Thanks, > Lance > > > > > Thanks Oscar. So we should return EOPNOTSUPP here. > > > > Thanks. > > .
