Re: [PATCH 3/4] lwip: Error handling when calling update_if()

[Joan Lledó]

Missatge de Samuel Thibault <samuel.thiba...@gnu.org> del dia ds., 11
de maig 2019 a les 10:40:
> It's just like malloc() returning ENOMEM :)

It seems the best option, but I didn't find it in the POSIX entry for
ioctl(). OK, I'll return ENOMEM then.