From 473f4e133a12dd083bae044ba1782be4767177c1 Mon Sep 17 00:00:00 2001 From: Toke Høiland-Jørgensen Date: Sat, 9 Nov 2019 21:37:31 +0100 Subject: libbpf: Add bpf_get_link_xdp_info() function to get more XDP information MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently, libbpf only provides a function to get a single ID for the XDP program attached to the interface. However, it can be useful to get the full set of program IDs attached, along with the attachment mode, in one go. Add a new getter function to support this, using an extendible structure to carry the information. Express the old bpf_get_link_id() function in terms of the new function. Signed-off-by: Toke Høiland-Jørgensen Signed-off-by: Alexei Starovoitov Acked-by: David S. Miller Acked-by: Song Liu Acked-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/157333185164.88376.7520653040667637246.stgit@toke.dk --- tools/lib/bpf/libbpf.map | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/lib/bpf/libbpf.map') diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map index 86173cbb159d..d1a782a3a58d 100644 --- a/tools/lib/bpf/libbpf.map +++ b/tools/lib/bpf/libbpf.map @@ -193,6 +193,7 @@ LIBBPF_0.0.5 { LIBBPF_0.0.6 { global: + bpf_get_link_xdp_info; bpf_map__get_pin_path; bpf_map__is_pinned; bpf_map__set_pin_path; -- cgit v1.2.3-59-g8ed1b