diff options
| author | Eduard Zingerman <eddyz87@gmail.com> | 2025-09-18 19:18:37 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-09-19 09:27:22 -0700 |
| commit | 3b20d3c120bae1e18ee11aa04531b161743db682 (patch) | |
| tree | 633bbf2da9292fe5270e2afa3108708646ffaddd /include | |
| parent | 12a23f93a50dad7f820ca4326c7e289e7e13fb9f (diff) | |
bpf: declare a few utility functions as internal api
Namely, rename the following functions and add prototypes to
bpf_verifier.h:
- find_containing_subprog -> bpf_find_containing_subprog
- insn_successors -> bpf_insn_successors
- calls_callback -> bpf_calls_callback
- fmt_stack_mask -> bpf_fmt_stack_mask
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20250918-callchain-sensitive-liveness-v3-4-c3cd27bacc60@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf_verifier.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index ac16da8b49dc..93563564bde5 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -1065,4 +1065,9 @@ void print_verifier_state(struct bpf_verifier_env *env, const struct bpf_verifie void print_insn_state(struct bpf_verifier_env *env, const struct bpf_verifier_state *vstate, u32 frameno); +struct bpf_subprog_info *bpf_find_containing_subprog(struct bpf_verifier_env *env, int off); +int bpf_insn_successors(struct bpf_prog *prog, u32 idx, u32 succ[2]); +void bpf_fmt_stack_mask(char *buf, ssize_t buf_sz, u64 stack_mask); +bool bpf_calls_callback(struct bpf_verifier_env *env, int insn_idx); + #endif /* _LINUX_BPF_VERIFIER_H */ |