Re: [PATCH bpf-next 2/3] libbpf: add error reporting in XDP

On Mon, Dec 25, 2017 at 11:13:24PM +0100, Eric Leblond wrote: > Parse netlink ext attribute to get the error message returned by > the card. > > Signed-off-by: Eric Leblond ... > diff --git a/tools/lib/bpf/nlattr.c b/tools/lib/bpf/nlattr.c > new file mode 100644 > index

[PATCH bpf-next 2/3] libbpf: add error reporting in XDP

Parse netlink ext attribute to get the error message returned by the card. Signed-off-by: Eric Leblond --- tools/lib/bpf/Build| 2 +- tools/lib/bpf/bpf.c| 9 +++ tools/lib/bpf/nlattr.c | 188 + tools/lib/bpf/nlattr.h |