The Tor Browser: ipc/chromium/src/base/process

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 // Copyright (c) 2008 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     5 #include "base/process.h"

     6 #include "base/process_util.h"

     8 namespace base {

    10 void Process::Close() {

    11   process_ = 0;

    12   // if the process wasn't termiated (so we waited) or the state

    13   // wasn't already collected w/ a wait from process_utils, we're gonna

    14   // end up w/ a zombie when it does finally exit.

    15 }

    17 void Process::Terminate(int result_code) {

    18   // result_code isn't supportable.

    19   if (!process_)

    20     return;

    21   // We don't wait here. It's the responsibility of other code to reap the

    22   // child.

    23   KillProcess(process_, result_code, false);

    24 }

    26 bool Process::IsProcessBackgrounded() const {

    27   // http://code.google.com/p/chromium/issues/detail?id=8083

    28   return false;

    29 }

    31 bool Process::SetProcessBackgrounded(bool value) {

    32   // http://code.google.com/p/chromium/issues/detail?id=8083

    33   // Just say we did it to keep renderer happy at the moment.  Need to finish

    34   // cleaning this up w/in higher layers since windows is probably the only

    35   // one that can raise priorities w/o privileges.

    36   return true;

    37 }

    39 bool Process::EmptyWorkingSet() {

    40   // http://code.google.com/p/chromium/issues/detail?id=8083

    41   return false;

    42 }

    44 ProcessId Process::pid() const {

    45   if (process_ == 0)

    46     return 0;

    48   return GetProcId(process_);

    49 }

    51 bool Process::is_current() const {

    52   return process_ == GetCurrentProcessHandle();

    53 }

    55 // static

    56 Process Process::Current() {

    57   return Process(GetCurrentProcessHandle());

    58 }

    60 }  // namspace base

The Tor Browser / file revision

ipc/chromium/src/base/process_posix.cc@97036ab72558

ipc/chromium/src/base/process_posix.cc