diff options
| author | Anton Protopopov <aspsk@isovalent.com> | 2024-12-13 13:09:32 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-12-13 14:48:39 -0800 |
| commit | f9933acda31a9882b6e08f58cb976e67842a180b (patch) | |
| tree | e752461df968a0fdcf2681ed2499b29f7f4d9d4f /tools/lib/bpf/bpf.h | |
| parent | 4d3ae294f900fb7232fb6c890dbd3176b8a5f121 (diff) | |
libbpf: prog load: Allow to use fd_array_cnt
Add new fd_array_cnt field to bpf_prog_load_opts
and pass it in bpf_attr, if set.
Signed-off-by: Anton Protopopov <aspsk@isovalent.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20241213130934.1087929-6-aspsk@isovalent.com
Diffstat (limited to 'tools/lib/bpf/bpf.h')
| -rw-r--r-- | tools/lib/bpf/bpf.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h index a4a7b1ad1b63..435da95d2058 100644 --- a/tools/lib/bpf/bpf.h +++ b/tools/lib/bpf/bpf.h @@ -107,9 +107,12 @@ struct bpf_prog_load_opts { */ __u32 log_true_size; __u32 token_fd; + + /* if set, provides the length of fd_array */ + __u32 fd_array_cnt; size_t :0; }; -#define bpf_prog_load_opts__last_field token_fd +#define bpf_prog_load_opts__last_field fd_array_cnt LIBBPF_API int bpf_prog_load(enum bpf_prog_type prog_type, const char *prog_name, const char *license, |