942 	struct btf_type *t;  in linker_sanity_check_btf()  local
950 		t = btf_type_by_id(obj->btf, i);  in linker_sanity_check_btf()
952 		err = err ?: btf_type_visit_type_ids(t, check_btf_type_id, obj->btf);  in linker_sanity_check_btf()
953 		err = err ?: btf_type_visit_str_offs(t, check_btf_str_off, obj->btf);  in linker_sanity_check_btf()
1588 	const struct btf_type *t;  in glob_map_defs_match()  local
1591 	t = btf__type_by_id(obj->btf, btf_id);  in glob_map_defs_match()
1592 	if (!btf_is_var(t)) {  in glob_map_defs_match()
1596 	t = skip_mods_and_typedefs(obj->btf, t->type, NULL);  in glob_map_defs_match()
1598 	err = parse_btf_map_def(sym_name, obj->btf, t, true /*strict*/, &src_def, &src_inner_def);  in glob_map_defs_match()
1605 	t = btf__type_by_id(linker->btf, glob_sym->btf_id);  in glob_map_defs_match()
1606 	t = skip_mods_and_typedefs(linker->btf, t->type, NULL);  in glob_map_defs_match()
1607 	err = parse_btf_map_def(sym_name, linker->btf, t, true /*strict*/, &dst_def, &dst_inner_def);  in glob_map_defs_match()
1654 static bool btf_is_non_static(const struct btf_type *t)  in btf_is_non_static()  argument
1656 	return (btf_is_var(t) && btf_var(t)->linkage != BTF_VAR_STATIC)  in btf_is_non_static()
1657 	       || (btf_is_func(t) && btf_func_linkage(t) != BTF_FUNC_STATIC);  in btf_is_non_static()
1664 	const struct btf_type *t;  in find_glob_sym_btf()  local
1675 		t = btf__type_by_id(obj->btf, i);  in find_glob_sym_btf()
1680 		if (btf_is_non_static(t)) {  in find_glob_sym_btf()
1681 			name = btf__str_by_offset(obj->btf, t->name_off);  in find_glob_sym_btf()
1690 		if (!btf_is_datasec(t))  in find_glob_sym_btf()
1693 		vi = btf_var_secinfos(t);  in find_glob_sym_btf()
1694 		for (j = 0, m = btf_vlen(t); j < m; j++, vi++) {  in find_glob_sym_btf()
1695 			t = btf__type_by_id(obj->btf, vi->type);  in find_glob_sym_btf()
1696 			name = btf__str_by_offset(obj->btf, t->name_off);  in find_glob_sym_btf()
1700 			if (btf_is_var(t) && btf_var(t)->linkage == BTF_VAR_STATIC)  in find_glob_sym_btf()
1702 			if (btf_is_func(t) && btf_func_linkage(t) == BTF_FUNC_STATIC)  in find_glob_sym_btf()
1858 		const struct btf_type *t;  in linker_append_elf_sym()  local
1860 		t = btf__type_by_id(obj->btf, btf_sec_id);  in linker_append_elf_sym()
1861 		sec_name = btf__str_by_offset(obj->btf, t->name_off);  in linker_append_elf_sym()
2144 		struct btf_type *t;  in linker_fixup_btf()  local
2146 		t = btf_type_by_id(obj->btf, i);  in linker_fixup_btf()
2147 		if (btf_kind(t) != BTF_KIND_DATASEC)  in linker_fixup_btf()
2150 		sec_name = btf__str_by_offset(obj->btf, t->name_off);  in linker_fixup_btf()
2155 				t->size = sec->shdr->sh_size;  in linker_fixup_btf()
2196 		vi = btf_var_secinfos(t);  in linker_fixup_btf()
2197 		for (j = 0, m = btf_vlen(t); j < m; j++, vi++) {  in linker_fixup_btf()
2245 	const struct btf_type *t;  in linker_append_btf()  local
2262 		t = btf__type_by_id(obj->btf, i);  in linker_append_btf()
2265 		if (btf_kind(t) == BTF_KIND_DATASEC)  in linker_append_btf()
2268 		if (btf_is_non_static(t)) {  in linker_append_btf()
2270 			name = btf__str_by_offset(obj->btf, t->name_off);  in linker_append_btf()
2285 				glob_sym->underlying_btf_id = -t->type;  in linker_append_btf()
2298 		id = btf__add_type(linker->btf, obj->btf, t);  in linker_append_btf()
2309 			glob_sym->underlying_btf_id = -t->type;  in linker_append_btf()
2360 		t = btf__type_by_id(obj->btf, src_sec->sec_type_id);  in linker_append_btf()
2361 		src_var = btf_var_secinfos(t);  in linker_append_btf()
2362 		n = btf_vlen(t);  in linker_append_btf()
2368 			t = btf_type_by_id(linker->btf, new_id);  in linker_append_btf()
2369 			if (btf_is_non_static(t)) {  in linker_append_btf()
2370 				name = btf__str_by_offset(linker->btf, t->name_off);  in linker_append_btf()