diff options
| author | Joanne Koong <joannelkoong@gmail.com> | 2023-04-20 10:14:12 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-04-27 11:40:41 +0300 |
| commit | 26662d7347a058ca497792c4b22ac91cc415cbf6 (patch) | |
| tree | f5a9b0a4847c06c67cd128c4dee612161f5aeb11 /include/linux/bpf.h | |
| parent | 540ccf96ddbc173474c32e595787d5622253be3d (diff) | |
| download | linux-26662d7347a058ca497792c4b22ac91cc415cbf6.tar.xz | |
bpf: Add bpf_dynptr_size
bpf_dynptr_size returns the number of usable bytes in a dynptr.
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20230420071414.570108-4-joannelkoong@gmail.com
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index e53ceee1df37..456f33b9d205 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1197,7 +1197,7 @@ enum bpf_dynptr_type { }; int bpf_dynptr_check_size(u32 size); -u32 bpf_dynptr_get_size(const struct bpf_dynptr_kern *ptr); +u32 __bpf_dynptr_size(const struct bpf_dynptr_kern *ptr); #ifdef CONFIG_BPF_JIT int bpf_trampoline_link_prog(struct bpf_tramp_link *link, struct bpf_trampoline *tr); |