On Tue, 29 Sep 2020 at 18:23, Martin KaFai Lau <kafai@xxxxxx> wrote: ... > > Yeah, I think so. We'd need to do something similar to your > > sock_common work for PTR_TO_RDONLY_BUF_OR_NULL. The fact that the > > pointer is read only makes it a bit more difficult I think. After > I thought the key arg should be used as read-only in the map's helper. > or there is map type's helper that modifies the key? I don't know, that's what I meant by more difficult. If map keys are always read-only like you say this would be straight forward to do (famous last words). -- Lorenz Bauer | Systems Engineer 6th Floor, County Hall/The Riverside Building, SE1 7PB, UK www.cloudflare.com
