diff options
| author |   Alexei Starovoitov <ast@kernel.org> | 2020-07-01 18:10:18 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-07-25 20:16:32 -0700 |
| commit | a228a64fc1e4428e2b96dc68e9ad3c447095c9e7 (patch) | |
| tree | 60f1dbabaaabc43cd02535c1ff0bbe6aeba481a5 /include/linux/bpf.h | |
| parent | bpf: Fix pos computation for bpf_iter seq_ops->start() (diff) | |
| download | linux-dev-a228a64fc1e4428e2b96dc68e9ad3c447095c9e7.tar.xz linux-dev-a228a64fc1e4428e2b96dc68e9ad3c447095c9e7.zip | |
bpf: Add bpf_prog iterator
It's mostly a copy paste of commit 6086d29def80 ("bpf: Add bpf_map iterator")
that is use to implement bpf_seq_file opreations to traverse all bpf programs.
v1->v2: Tweak to use build time btf_id
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index bae557ff2da8..72221aea1c60 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1117,6 +1117,7 @@ int generic_map_delete_batch(struct bpf_map *map, const union bpf_attr *attr, union bpf_attr __user *uattr); struct bpf_map *bpf_map_get_curr_or_next(u32 *id); +struct bpf_prog *bpf_prog_get_curr_or_next(u32 *id); extern int sysctl_unprivileged_bpf_disabled; |