186 #define BTF_STR_OFFSET_VALID(name_off) ((name_off) <= BTF_MAX_NAME_OFFSET)  argument
558 		tname = btf_name_by_offset(btf, t->name_off);  in btf_find_by_name_kind()
977 		member = btf_name_by_offset(show->btf, m->name_off);  in btf_show_name()
1021 							       t->name_off);  in btf_show_name()
1054 		name = btf_name_by_offset(show->btf, t->name_off);  in btf_show_name()
1458 			   __btf_name_by_offset(btf, t->name_off),  in __btf_verifier_log_type()
1513 				   __btf_name_by_offset(btf, member->name_off),  in btf_verifier_log_member()
1519 				   __btf_name_by_offset(btf, member->name_off),  in btf_verifier_log_member()
2593 		if (!t->name_off ||  in btf_ref_type_check_meta()
2594 		    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_ref_type_check_meta()
2599 		value = btf_name_by_offset(env->btf, t->name_off);  in btf_ref_type_check_meta()
2605 		if (t->name_off) {  in btf_ref_type_check_meta()
2840 	if (!t->name_off ||  in btf_fwd_check_meta()
2841 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_fwd_check_meta()
2910 	if (t->name_off) {  in btf_array_check_meta()
3163 	if (t->name_off &&  in btf_struct_check_meta()
3164 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_struct_check_meta()
3173 		if (!btf_name_offset_valid(btf, member->name_off)) {  in btf_struct_check_meta()
3176 						member->name_off);  in btf_struct_check_meta()
3181 		if (member->name_off &&  in btf_struct_check_meta()
3182 		    !btf_name_valid_identifier(btf, member->name_off)) {  in btf_struct_check_meta()
3353 	tag_value = __btf_name_by_offset(btf, t->name_off);  in btf_find_kptr()
3395 		if (strncmp(__btf_name_by_offset(btf, t->name_off), tag_key, len))  in btf_find_next_decl_tag()
3415 	value = __btf_name_by_offset(btf, t->name_off) + len;  in btf_find_decl_tag_value()
3473 	const char *name = __btf_name_by_offset(btf, var_type->name_off);  in btf_get_field_type()
3798 	id = bpf_find_btf_id(__btf_name_by_offset(btf, t->name_off), BTF_INFO_KIND(t->info),  in btf_parse_kptr()
3851 		dtor_func_name = __btf_name_by_offset(kptr_btf, dtor_func->name_off);  in btf_parse_kptr()
3890 			   __btf_name_by_offset(btf, member->name_off)))  in btf_parse_graph_root()
3898 		if (strcmp(node_type_name, __btf_name_by_offset(btf, n->name_off)))  in btf_parse_graph_root()
4334 	if (t->name_off &&  in btf_enum_check_meta()
4335 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_enum_check_meta()
4343 		if (!btf_name_offset_valid(btf, enums[i].name_off)) {  in btf_enum_check_meta()
4345 					 enums[i].name_off);  in btf_enum_check_meta()
4350 		if (!enums[i].name_off ||  in btf_enum_check_meta()
4351 		    !btf_name_valid_identifier(btf, enums[i].name_off)) {  in btf_enum_check_meta()
4360 				 __btf_name_by_offset(btf, enums[i].name_off),  in btf_enum_check_meta()
4394 							 enums[i].name_off));  in btf_enum_show()
4442 	if (t->name_off &&  in btf_enum64_check_meta()
4443 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_enum64_check_meta()
4451 		if (!btf_name_offset_valid(btf, enums[i].name_off)) {  in btf_enum64_check_meta()
4453 					 enums[i].name_off);  in btf_enum64_check_meta()
4458 		if (!enums[i].name_off ||  in btf_enum64_check_meta()
4459 		    !btf_name_valid_identifier(btf, enums[i].name_off)) {  in btf_enum64_check_meta()
4469 				 __btf_name_by_offset(btf, enums[i].name_off),  in btf_enum64_check_meta()
4497 							 enums[i].name_off));  in btf_enum64_show()
4532 	if (t->name_off) {  in btf_func_proto_check_meta()
4567 					      args[0].name_off));  in btf_func_proto_log()
4571 						      args[i].name_off));  in btf_func_proto_log()
4579 							      last_arg->name_off));  in btf_func_proto_log()
4610 	if (!t->name_off ||  in btf_func_check_meta()
4611 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_func_check_meta()
4679 	if (!t->name_off ||  in btf_var_check_meta()
4680 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_var_check_meta()
4745 	if (!t->name_off ||  in btf_datasec_check_meta()
4746 	    !btf_name_valid_section(env->btf, t->name_off)) {  in btf_datasec_check_meta()
4851 			    __btf_name_by_offset(btf, t->name_off));  in btf_datasec_show()
4962 	value = btf_name_by_offset(env->btf, t->name_off);  in btf_decl_tag_check_meta()
5092 		if (args[nr_args - 1].name_off) {  in btf_func_proto_check()
5116 		if (args[i].name_off &&  in btf_func_proto_check()
5117 		    (!btf_name_offset_valid(btf, args[i].name_off) ||  in btf_func_proto_check()
5118 		     !btf_name_valid_identifier(btf, args[i].name_off))) {  in btf_func_proto_check()
5159 		if (!args[i].name_off && args[i].type) {  in btf_func_check()
5217 	if (!btf_name_offset_valid(env->btf, t->name_off)) {  in btf_check_meta()
5219 				 env->log_type_id, t->name_off);  in btf_check_meta()
5950 			tname = btf_name_by_offset(btf, t->name_off);  in btf_is_prog_ctx_type()
5966 	tname = btf_name_by_offset(btf, t->name_off);  in btf_is_prog_ctx_type()
5979 	ctx_tname = btf_name_by_offset(btf_vmlinux, ctx_type->name_off);  in btf_is_prog_ctx_type()
6039 			tname = btf_name_by_offset(btf, t->name_off);  in btf_validate_prog_ctx_type()
6053 	tname = btf_name_by_offset(btf, t->name_off);  in btf_validate_prog_ctx_type()
6144 	ctx_tname = btf_name_by_offset(btf_vmlinux, ctx_type->name_off);  in btf_validate_prog_ctx_type()
6754 			__btf_name_by_offset(btf, t->name_off),  in btf_ctx_access()
6823 		tname = btf_name_by_offset(btf, t->name_off);  in btf_ctx_access()
6870 		tag_value = __btf_name_by_offset(btf, t->name_off);  in btf_ctx_access()
6890 		__btf_name_by_offset(btf, t->name_off));  in btf_ctx_access()
6925 	tname = __btf_name_by_offset(btf, t->name_off);  in btf_struct_walk()
7027 		mname = __btf_name_by_offset(btf, member->name_off);  in btf_struct_walk()
7129 				tag_value = __btf_name_by_offset(btf, t->name_off);  in btf_struct_walk()
7420 	fn1 = btf_name_by_offset(btf1, t1->name_off);  in btf_check_func_type_match()
7421 	fn2 = btf_name_by_offset(btf2, t2->name_off);  in btf_check_func_type_match()
7510 		s1 = btf_name_by_offset(btf1, t1->name_off);  in btf_check_func_type_match()
7511 		s2 = btf_name_by_offset(btf2, t2->name_off);  in btf_check_func_type_match()
7558 		name = btf_str_by_offset(btf, t->name_off);  in btf_is_dynptr_ptr()
7605 			arg_idx, btf_type_str(t), __btf_name_by_offset(btf, t->name_off),  in btf_get_ptr_to_btf_id()
7611 			arg_idx, btf_type_str(t), __btf_name_by_offset(btf, t->name_off),  in btf_get_ptr_to_btf_id()
7618 			arg_idx, btf_type_str(t), __btf_name_by_offset(btf, t->name_off));  in btf_get_ptr_to_btf_id()
7686 	tname = btf_name_by_offset(btf, fn_t->name_off);  in btf_prepare_func_args()
7733 			const char *tag = __btf_name_by_offset(btf, tag_t->name_off) + 4;  in btf_prepare_func_args()
7825 					i, btf_type_str(t), btf_name_by_offset(btf, t->name_off),  in btf_prepare_func_args()
8383 	name = btf_name_by_offset(btf, t->name_off);  in BTF_ID_LIST_GLOBAL()
8423 	iter_name = btf_name_by_offset(btf, t->name_off) + sizeof(ITER_PREFIX) - 1;  in btf_check_iter_kfuncs()
8468 	func_name = btf_name_by_offset(btf, func->name_off);  in btf_check_kfunc_protos()
9099 		targ_name = btf_name_by_offset(targ_btf, t->name_off);  in bpf_core_add_cands()
9154 	name = btf_name_by_offset(local_btf, local_type->name_off);  in bpf_core_find_cands()
9314 	tname = btf_name_by_offset(btf, walk_type->name_off);  in btf_nested_type_is_trusted()
9329 		const char *m_name = __btf_name_by_offset(btf, member->name_off);  in btf_nested_type_is_trusted()
9362 	reg_name = btf_name_by_offset(reg_btf, reg_type->name_off);  in btf_type_ids_nocast_alias()
9363 	arg_name = btf_name_by_offset(arg_btf, arg_type->name_off);  in btf_type_ids_nocast_alias()
9528 	param_name = btf_name_by_offset(btf, arg->name_off);  in btf_param_match_suffix()