diff options
Diffstat (limited to 'tools/lib/bpf/libbpf.h')
| -rw-r--r-- | tools/lib/bpf/libbpf.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h index 3e6960075835..657e497bd586 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -9,6 +9,7 @@ #define __BPF_LIBBPF_H #include <stdio.h> +#include <stdbool.h> /* * In include/linux/compiler-gcc.h, __printf is defined. However @@ -34,6 +35,29 @@ void bpf_object__close(struct bpf_object *object); int bpf_object__load(struct bpf_object *obj); int bpf_object__unload(struct bpf_object *obj); +/* Accessors of bpf_program. */ +struct bpf_program; +struct bpf_program *bpf_program__next(struct bpf_program *prog, + struct bpf_object *obj); + +#define bpf_object__for_each_program(pos, obj) \ + for ((pos) = bpf_program__next(NULL, (obj)); \ + (pos) != NULL; \ + (pos) = bpf_program__next((pos), (obj))) + +typedef void (*bpf_program_clear_priv_t)(struct bpf_program *, + void *); + +int bpf_program__set_private(struct bpf_program *prog, void *priv, + bpf_program_clear_priv_t clear_priv); + +int bpf_program__get_private(struct bpf_program *prog, + void **ppriv); + +const char *bpf_program__title(struct bpf_program *prog, bool dup); + +int bpf_program__fd(struct bpf_program *prog); + /* * We don't need __attribute__((packed)) now since it is * unnecessary for 'bpf_map_def' because they are all aligned. |