519 struct bpf_map {  struct
533 	struct bpf_map_def def;  argument
540 	enum libbpf_map_type libbpf_type;  argument
543 	struct bpf_map *inner_map;  argument
544 	void **init_slots;
545 	int init_slots_sz;
546 	char *pin_path;
547 	bool pinned;
548 	bool reused;
549 	bool autocreate;
550 	__u64 map_extra;