157   alts_zero_copy_grpc_protector* protector =  in alts_zero_copy_grpc_protector_protect()  local
160   while (unprotected_slices->length > protector->max_unprotected_data_size) {  in alts_zero_copy_grpc_protector_protect()
162                                  protector->max_unprotected_data_size,  in alts_zero_copy_grpc_protector_protect()
163                                  &protector->unprotected_staging_sb);  in alts_zero_copy_grpc_protector_protect()
165         protector->record_protocol, &protector->unprotected_staging_sb,  in alts_zero_copy_grpc_protector_protect()
172       protector->record_protocol, unprotected_slices, protected_slices);  in alts_zero_copy_grpc_protector_protect()
184   alts_zero_copy_grpc_protector* protector =  in alts_zero_copy_grpc_protector_unprotect()  local
186   grpc_slice_buffer_move_into(protected_slices, &protector->protected_sb);  in alts_zero_copy_grpc_protector_unprotect()
188   while (protector->protected_sb.length >= kZeroCopyFrameLengthFieldSize) {  in alts_zero_copy_grpc_protector_unprotect()
189     if (protector->parsed_frame_size == 0) {  in alts_zero_copy_grpc_protector_unprotect()
191       if (!read_frame_size(&protector->protected_sb,  in alts_zero_copy_grpc_protector_unprotect()
192                            &protector->parsed_frame_size)) {  in alts_zero_copy_grpc_protector_unprotect()
193         grpc_slice_buffer_reset_and_unref_internal(&protector->protected_sb);  in alts_zero_copy_grpc_protector_unprotect()
197     if (protector->protected_sb.length < protector->parsed_frame_size) break;  in alts_zero_copy_grpc_protector_unprotect()
200     if (protector->protected_sb.length == protector->parsed_frame_size) {  in alts_zero_copy_grpc_protector_unprotect()
201       status = alts_grpc_record_protocol_unprotect(protector->unrecord_protocol,  in alts_zero_copy_grpc_protector_unprotect()
202                                                    &protector->protected_sb,  in alts_zero_copy_grpc_protector_unprotect()
205       grpc_slice_buffer_move_first(&protector->protected_sb,  in alts_zero_copy_grpc_protector_unprotect()
206                                    protector->parsed_frame_size,  in alts_zero_copy_grpc_protector_unprotect()
207                                    &protector->protected_staging_sb);  in alts_zero_copy_grpc_protector_unprotect()
209           protector->unrecord_protocol, &protector->protected_staging_sb,  in alts_zero_copy_grpc_protector_unprotect()
212     protector->parsed_frame_size = 0;  in alts_zero_copy_grpc_protector_unprotect()
214       grpc_slice_buffer_reset_and_unref_internal(&protector->protected_sb);  in alts_zero_copy_grpc_protector_unprotect()
226   alts_zero_copy_grpc_protector* protector =  in alts_zero_copy_grpc_protector_destroy()  local
228   alts_grpc_record_protocol_destroy(protector->record_protocol);  in alts_zero_copy_grpc_protector_destroy()
229   alts_grpc_record_protocol_destroy(protector->unrecord_protocol);  in alts_zero_copy_grpc_protector_destroy()
230   grpc_slice_buffer_destroy_internal(&protector->unprotected_staging_sb);  in alts_zero_copy_grpc_protector_destroy()
231   grpc_slice_buffer_destroy_internal(&protector->protected_sb);  in alts_zero_copy_grpc_protector_destroy()
232   grpc_slice_buffer_destroy_internal(&protector->protected_staging_sb);  in alts_zero_copy_grpc_protector_destroy()
233   gpr_free(protector);  in alts_zero_copy_grpc_protector_destroy()
239   alts_zero_copy_grpc_protector* protector =  in alts_zero_copy_grpc_protector_max_frame_size()  local
241   *max_frame_size = protector->max_protected_frame_size;  in alts_zero_copy_grpc_protector_max_frame_size()
256     tsi_zero_copy_grpc_protector** protector) {  in alts_zero_copy_grpc_protector_create()  argument
258       protector == nullptr) {  in alts_zero_copy_grpc_protector_create()
297       *protector = &impl->base;  in alts_zero_copy_grpc_protector_create()