179 #define BTF_STR_OFFSET_VALID(name_off) ((name_off) <= BTF_MAX_NAME_OFFSET)  argument
486 		tname = btf_name_by_offset(btf, t->name_off);  in btf_find_by_name_kind()
838 		member = btf_name_by_offset(show->btf, m->name_off);  in btf_show_name()
882 							       t->name_off);  in btf_show_name()
915 		name = btf_name_by_offset(show->btf, t->name_off);  in btf_show_name()
1312 			   __btf_name_by_offset(btf, t->name_off),  in __btf_verifier_log_type()
1360 				   __btf_name_by_offset(btf, member->name_off),  in btf_verifier_log_member()
1366 				   __btf_name_by_offset(btf, member->name_off),  in btf_verifier_log_member()
2348 		if (!t->name_off ||  in btf_ref_type_check_meta()
2349 		    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_ref_type_check_meta()
2354 		if (t->name_off) {  in btf_ref_type_check_meta()
2589 	if (!t->name_off ||  in btf_fwd_check_meta()
2590 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_fwd_check_meta()
2659 	if (t->name_off) {  in btf_array_check_meta()
2912 	if (t->name_off &&  in btf_struct_check_meta()
2913 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_struct_check_meta()
2922 		if (!btf_name_offset_valid(btf, member->name_off)) {  in btf_struct_check_meta()
2925 						member->name_off);  in btf_struct_check_meta()
2930 		if (member->name_off &&  in btf_struct_check_meta()
2931 		    !btf_name_valid_identifier(btf, member->name_off)) {  in btf_struct_check_meta()
3062 		if (strcmp(__btf_name_by_offset(btf, member_type->name_off), name))  in btf_find_struct_field()
3094 		if (strcmp(__btf_name_by_offset(btf, var_type->name_off), name))  in btf_find_datasec_var()
3315 	if (t->name_off &&  in btf_enum_check_meta()
3316 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_enum_check_meta()
3324 		if (!btf_name_offset_valid(btf, enums[i].name_off)) {  in btf_enum_check_meta()
3326 					 enums[i].name_off);  in btf_enum_check_meta()
3331 		if (!enums[i].name_off ||  in btf_enum_check_meta()
3332 		    !btf_name_valid_identifier(btf, enums[i].name_off)) {  in btf_enum_check_meta()
3340 				 __btf_name_by_offset(btf, enums[i].name_off),  in btf_enum_check_meta()
3374 							 enums[i].name_off));  in btf_enum_show()
3406 	if (t->name_off) {  in btf_func_proto_check_meta()
3441 					      args[0].name_off));  in btf_func_proto_log()
3445 						      args[i].name_off));  in btf_func_proto_log()
3453 							      last_arg->name_off));  in btf_func_proto_log()
3484 	if (!t->name_off ||  in btf_func_check_meta()
3485 	    !btf_name_valid_identifier(env->btf, t->name_off)) {  in btf_func_check_meta()
3538 	if (!t->name_off ||  in btf_var_check_meta()
3539 	    !__btf_name_valid(env->btf, t->name_off, true)) {  in btf_var_check_meta()
3604 	if (!t->name_off ||  in btf_datasec_check_meta()
3605 	    !btf_name_valid_section(env->btf, t->name_off)) {  in btf_datasec_check_meta()
3709 			    __btf_name_by_offset(btf, t->name_off));  in btf_datasec_show()
3846 		if (args[nr_args - 1].name_off) {  in btf_func_proto_check()
3867 		if (args[i].name_off &&  in btf_func_proto_check()
3868 		    (!btf_name_offset_valid(btf, args[i].name_off) ||  in btf_func_proto_check()
3869 		     !btf_name_valid_identifier(btf, args[i].name_off))) {  in btf_func_proto_check()
3912 		if (!args[i].name_off && args[i].type) {  in btf_func_check()
3967 	if (!btf_name_offset_valid(env->btf, t->name_off)) {  in btf_check_meta()
3969 				 env->log_type_id, t->name_off);  in btf_check_meta()
4453 	tname = btf_name_by_offset(btf, t->name_off);  in btf_get_prog_ctx_type()
4467 	ctx_tname = btf_name_by_offset(btf_vmlinux, ctx_struct->name_off);  in btf_get_prog_ctx_type()
4796 			__btf_name_by_offset(btf, t->name_off),  in btf_ctx_access()
4875 		__btf_name_by_offset(btf, t->name_off));  in btf_ctx_access()
4897 	tname = __btf_name_by_offset(btf, t->name_off);  in btf_struct_walk()
4989 		mname = __btf_name_by_offset(btf, member->name_off);  in btf_struct_walk()
5304 	fn1 = btf_name_by_offset(btf1, t1->name_off);  in btf_check_func_type_match()
5305 	fn2 = btf_name_by_offset(btf2, t2->name_off);  in btf_check_func_type_match()
5394 		s1 = btf_name_by_offset(btf1, t1->name_off);  in btf_check_func_type_match()
5395 		s2 = btf_name_by_offset(btf2, t2->name_off);  in btf_check_func_type_match()
5458 	func_name = btf_name_by_offset(btf, t->name_off);  in btf_check_func_arg_match()
5495 		ref_tname = btf_name_by_offset(btf, ref_t->name_off);  in btf_check_func_arg_match()
5525 							   reg_ref_t->name_off);  in btf_check_func_arg_match()
5656 	tname = btf_name_by_offset(btf, t->name_off);  in btf_prepare_func_args()
5716 				    i, btf_type_str(t), btf_name_by_offset(btf, t->name_off),  in btf_prepare_func_args()