On Thu, Feb 21, 2019 at 7:06 AM Ye Xiaolong wrote:
>
> Hi Magnus
>
> On 02/19, Magnus Karlsson wrote:
> [snip]
> >+static int xsk_setup_xdp_prog(struct xsk_socket *xsk)
> >+{
> >+ bool prog_attached = false;
> >+ __u32 prog_id = 0;
> >+ int err;
> >+
> >+ err = bpf_get_link_xdp
Hi Magnus
On 02/19, Magnus Karlsson wrote:
[snip]
>+static int xsk_setup_xdp_prog(struct xsk_socket *xsk)
>+{
>+ bool prog_attached = false;
>+ __u32 prog_id = 0;
>+ int err;
>+
>+ err = bpf_get_link_xdp_id(xsk->ifindex, &prog_id,
>+xsk->config.x
This commit adds AF_XDP support to libbpf. The main reason for this is
to facilitate writing applications that use AF_XDP by offering
higher-level APIs that hide many of the details of the AF_XDP
uapi. This is in the same vein as libbpf facilitates XDP adoption by
offering easy-to-use higher level
