diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 80f2e0fc3d02..d5cda067115a 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -59,6 +59,7 @@ enum bpf_arg_type { ARG_PTR_TO_STACK, /* any pointer to eBPF program stack */ ARG_CONST_STACK_SIZE, /* number of bytes accessed from stack */ + ARG_PTR_TO_CTX, /* pointer to context */ ARG_ANYTHING, /* any (initialized) argument is ok */ }; @@ -103,6 +104,9 @@ struct bpf_verifier_ops { * with 'type' (read or write) is allowed */ bool (*is_valid_access)(int off, int size, enum bpf_access_type type); + + u32 (*convert_ctx_access)(int dst_reg, int src_reg, int ctx_off, + struct bpf_insn *insn); }; struct bpf_prog_type_list { @@ -133,7 +137,7 @@ struct bpf_map *bpf_map_get(struct fd f); void bpf_map_put(struct bpf_map *map); /* verify correctness of eBPF program */ -int bpf_check(struct bpf_prog *fp, union bpf_attr *attr); +int bpf_check(struct bpf_prog **fp, union bpf_attr *attr); #else static inline void bpf_register_prog_type(struct bpf_prog_type_list *tl) { @@ -154,4 +158,7 @@ extern const struct bpf_func_proto bpf_map_lookup_elem_proto; extern const struct bpf_func_proto bpf_map_update_elem_proto; extern const struct bpf_func_proto bpf_map_delete_elem_proto; +extern const struct bpf_func_proto bpf_get_prandom_u32_proto; +extern const struct bpf_func_proto bpf_get_smp_processor_id_proto; + #endif /* _LINUX_BPF_H */ |