lib/bpf/libbpf.c

2545 		      struct btf_map_def *map_def, struct btf_map_def *inner_def)
2562 			if (!get_map_field_int(map_name, btf, m, &map_def->map_type))
2564 			map_def->parts |= MAP_DEF_MAP_TYPE;
2566 			if (!get_map_field_int(map_name, btf, m, &map_def->max_entries))
2568 			map_def->parts |= MAP_DEF_MAX_ENTRIES;
2570 			if (!get_map_field_int(map_name, btf, m, &map_def->map_flags))
2572 			map_def->parts |= MAP_DEF_MAP_FLAGS;
2574 			if (!get_map_field_int(map_name, btf, m, &map_def->numa_node))
2576 			map_def->parts |= MAP_DEF_NUMA_NODE;
2582 			if (map_def->key_size && map_def->key_size != sz) {
2584 					map_name, map_def->key_size, sz);
2587 			map_def->key_size = sz;
2588 			map_def->parts |= MAP_DEF_KEY_SIZE;
2609 			if (map_def->key_size && map_def->key_size != sz) {
2611 					map_name, map_def->key_size, (ssize_t)sz);
2614 			map_def->key_size = sz;
2615 			map_def->key_type_id = t->type;
2616 			map_def->parts |= MAP_DEF_KEY_SIZE | MAP_DEF_KEY_TYPE;
2622 			if (map_def->value_size && map_def->value_size != sz) {
2624 					map_name, map_def->value_size, sz);
2627 			map_def->value_size = sz;
2628 			map_def->parts |= MAP_DEF_VALUE_SIZE;
2649 			if (map_def->value_size && map_def->value_size != sz) {
2651 					map_name, map_def->value_size, (ssize_t)sz);
2654 			map_def->value_size = sz;
2655 			map_def->value_type_id = t->type;
2656 			map_def->parts |= MAP_DEF_VALUE_SIZE | MAP_DEF_VALUE_TYPE;
2659 			bool is_map_in_map = bpf_map_type__is_map_in_map(map_def->map_type);
2660 			bool is_prog_array = map_def->map_type == BPF_MAP_TYPE_PROG_ARRAY;
2680 			if (map_def->value_size && map_def->value_size != 4) {
2682 					map_name, map_def->value_size);
2685 			map_def->value_size = 4;
2723 			map_def->parts |= MAP_DEF_INNER_MAP;
2738 			map_def->pinning = val;
2739 			map_def->parts |= MAP_DEF_PINNING;
2745 			map_def->map_extra = map_extra;
2746 			map_def->parts |= MAP_DEF_MAP_EXTRA;
2756 	if (map_def->map_type == BPF_MAP_TYPE_UNSPEC) {
2865 	struct btf_map_def map_def = {}, inner_def = {};
2924 	err = parse_btf_map_def(map->name, obj->btf, def, strict, &map_def, &inner_def);
2928 	fill_map_from_def(map, &map_def);
2930 	if (map_def.pinning == LIBBPF_PIN_BY_NAME) {
2938 	if (map_def.parts & MAP_DEF_INNER_MAP) {