Re: [PATCH net-next 2/3] netlink: specs: update rt-rule src/dst attribute types to support IPv4 addresses

On Wed, 29 Oct 2025 08:22:44 +0000 Hangbin Liu wrote:

   -
     name: dst

•    type: u32
  

•    type: binary
  

•    display-hint: ipv4
   -
     name: src
  

•    type: u32
  

•    type: binary
  

•    display-hint: ipv4
  

This will be annoying For C / C++, and you didn't set the max len so I think we'll also have to malloc each time. Do we not support display-hint for scalars?