diff options
Diffstat (limited to 'tools/bpf/bpftool/main.h')
| -rw-r--r-- | tools/bpf/bpftool/main.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index aa99ffab451a..5e5060c2ac04 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -63,14 +63,6 @@ static inline void *u64_to_ptr(__u64 ptr) #define HELP_SPEC_LINK \ "LINK := { id LINK_ID | pinned FILE }" -extern const char * const prog_type_name[]; -extern const size_t prog_type_name_size; - -extern const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE]; - -extern const char * const map_type_name[]; -extern const size_t map_type_name_size; - /* keep in sync with the definition in skeleton/pid_iter.bpf.c */ enum bpf_obj_type { BPF_OBJ_UNKNOWN, @@ -102,6 +94,8 @@ int detect_common_prefix(const char *arg, ...); void fprint_hex(FILE *f, void *arg, unsigned int n, const char *sep); void usage(void) __noreturn; +void set_max_rlimit(void); + int mount_tracefs(const char *target); struct obj_ref { @@ -249,6 +243,20 @@ int print_all_levels(__maybe_unused enum libbpf_print_level level, size_t hash_fn_for_key_as_id(const void *key, void *ctx); bool equal_fn_for_key_as_id(const void *k1, const void *k2, void *ctx); +/* bpf_attach_type_input_str - convert the provided attach type value into a + * textual representation that we accept for input purposes. + * + * This function is similar in nature to libbpf_bpf_attach_type_str, but + * recognizes some attach type names that have been used by the program in the + * past and which do not follow the string inference scheme that libbpf uses. + * These textual representations should only be used for user input. + * + * @t: The attach type + * Returns a pointer to a static string identifying the attach type. NULL is + * returned for unknown bpf_attach_type values. + */ +const char *bpf_attach_type_input_str(enum bpf_attach_type t); + static inline void *u32_as_hash_field(__u32 x) { return (void *)(uintptr_t)x; |