selftests/bpf: Add link detach tests for cgroup, netns, and xdp bpf_links

Add bpf_link__detach() testing to selftests for cgroup, netns, and xdp
bpf_links.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20200731182830.286260-4-andriin@fb.com
This commit is contained in:
Andrii Nakryiko
2020-07-31 11:28:28 -07:00
committed by Alexei Starovoitov
parent 2e49527e52
commit 90806ccc90
5 changed files with 73 additions and 29 deletions

View File

@@ -1,5 +1,8 @@
/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
/* Copyright (C) 2020 Facebook, Inc. */
#include <stdbool.h>
#include <bpf/bpf.h>
#include <bpf/libbpf.h>
int parse_num_list(const char *s, bool **set, int *set_len);
__u32 link_info_prog_id(const struct bpf_link *link, struct bpf_link_info *info);