Re: [PATCH bpf-next v7 3/5] libbpf: add error reporting in XDP

2018-01-30 Thread Daniel Borkmann
Hi Eric, On 01/27/2018 11:32 AM, Eric Leblond wrote: > On Sat, 2018-01-27 at 02:28 +0100, Daniel Borkmann wrote: >> On 01/25/2018 01:05 AM, Eric Leblond wrote: >>> Parse netlink ext attribute to get the error message returned by >>> the card. Code is partially take from libnl. >>> >>> We add netli

Re: [PATCH bpf-next v7 3/5] libbpf: add error reporting in XDP

2018-01-27 Thread Eric Leblond
Hi, On Sat, 2018-01-27 at 02:28 +0100, Daniel Borkmann wrote: > On 01/25/2018 01:05 AM, Eric Leblond wrote: > > Parse netlink ext attribute to get the error message returned by > > the card. Code is partially take from libnl. > > > > We add netlink.h to the uapi include of tools. And we need to >

Re: [PATCH bpf-next v7 3/5] libbpf: add error reporting in XDP

2018-01-26 Thread Daniel Borkmann
On 01/25/2018 01:05 AM, Eric Leblond wrote: > Parse netlink ext attribute to get the error message returned by > the card. Code is partially take from libnl. > > We add netlink.h to the uapi include of tools. And we need to > avoid include of userspace netlink header to have a successful > build o