diff options
Diffstat (limited to 'tools/bpf/bpftool/main.h')
| -rw-r--r-- | tools/bpf/bpftool/main.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index 8d76d937a62b..5e5060c2ac04 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -8,10 +8,10 @@ #undef GCC_VERSION #include <stdbool.h> #include <stdio.h> +#include <stdlib.h> #include <linux/bpf.h> #include <linux/compiler.h> #include <linux/kernel.h> -#include <tools/libc_compat.h> #include <bpf/hashmap.h> #include <bpf/libbpf.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, @@ -113,7 +105,9 @@ struct obj_ref { struct obj_refs { int ref_cnt; + bool has_bpf_cookie; struct obj_ref *refs; + __u64 bpf_cookie; }; struct btf; @@ -140,6 +134,10 @@ struct cmd { int cmd_select(const struct cmd *cmds, int argc, char **argv, int (*help)(int argc, char **argv)); +#define MAX_PROG_FULL_NAME 128 +void get_prog_full_name(const struct bpf_prog_info *prog_info, int prog_fd, + char *name_buff, size_t buff_len); + int get_fd_type(int fd); const char *get_fd_type_name(enum bpf_obj_type type); char *get_fdinfo(int fd, const char *key); @@ -245,6 +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; |