diff options
Diffstat (limited to 'include/linux/btf.h')
| -rw-r--r-- | include/linux/btf.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/btf.h b/include/linux/btf.h index 78dc79810c7d..48108471c5b1 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -78,6 +78,7 @@ #define KF_ARENA_RET (1 << 13) /* kfunc returns an arena pointer */ #define KF_ARENA_ARG1 (1 << 14) /* kfunc takes an arena pointer as its first argument */ #define KF_ARENA_ARG2 (1 << 15) /* kfunc takes an arena pointer as its second argument */ +#define KF_IMPLICIT_ARGS (1 << 16) /* kfunc has implicit arguments supplied by the verifier */ /* * Tag marking a kernel function as a kfunc. This is meant to minimize the @@ -575,8 +576,8 @@ const char *btf_name_by_offset(const struct btf *btf, u32 offset); const char *btf_str_by_offset(const struct btf *btf, u32 offset); struct btf *btf_parse_vmlinux(void); struct btf *bpf_prog_get_target_btf(const struct bpf_prog *prog); -u32 *btf_kfunc_id_set_contains(const struct btf *btf, u32 kfunc_btf_id, - const struct bpf_prog *prog); +u32 *btf_kfunc_flags(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog); +bool btf_kfunc_is_allowed(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog); u32 *btf_kfunc_is_modify_return(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog); int register_btf_kfunc_id_set(enum bpf_prog_type prog_type, |