/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

using struct mozilla::ThreadInfo from "mozilla/ProcInfoIPCUtils.h";

namespace mozilla {

struct RemoteProcInfo {
  uint64_t memory;
  uint64_t cpuTime;
  uint64_t cpuCycleCount;
  ThreadInfo[] threads;
};

// Allows the parent process to request system info from child processes whose
// info cannot be read from the parent, e.g. Android isolated processes. The
// parent actor lives on the main thread. The child actor lives on a background
// task queue so that it can respond even if the child's main thread is busy.
// Note that as the information is self-reported from the child process it
// cannot be trusted, and must be used accordingly.
[NeedsOtherPid, ParentProc=Parent, ChildProc=anychild]
protocol PProcInfo {
child:
  async GetProcInfo() returns (RemoteProcInfo? info);
};

} // namespace mozilla