1/* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16syntax = "proto2"; 17option optimize_for = LITE_RUNTIME; 18 19package perfetto.protos; 20 21// When a TracingSession receives a trigger it records the boot time nanoseconds 22// in the TracePacket's timestamp field as well as the name of the producer that 23// triggered it. We emit this data so filtering can be done on triggers received 24// in the trace. 25message Trigger { 26 // Name of the trigger which was received. 27 optional string trigger_name = 1; 28 // The actual producer that activated |trigger|. 29 optional string producer_name = 2; 30 // The verified UID of the producer. 31 optional int32 trusted_producer_uid = 3; 32} 33