/*
 * Copyright (C) 2026 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto2";

package perfetto.protos;

// Options for the android.aflags data source.
// This data source captures snapshots of Android aconfig flags.
// See https://source.android.com/docs/setup/build/feature-flagging/declare-flag
// for more information on aconfig flags.
message AndroidAflagsConfig {
  // Frequency of polling. If absent or 0, the state will be recorded once,
  // at the start of the trace.
  //
  // It is recommended to either leave this absent or set it to a large
  // value as each invocation of the `aflags` tool can be time consuming
  // (approx. 350ms) and also triggers an expensive flush. This is required to
  // be > 1000ms if set, to avoid excessive CPU usage.
  optional uint32 poll_ms = 1;
}
