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

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) 2006-2008 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/thread_local.h"

     7 #include <pthread.h>

     9 #include "base/logging.h"

    11 namespace base {

    13 // static

    14 void ThreadLocalPlatform::AllocateSlot(SlotType& slot) {

    15   int error = pthread_key_create(&slot, NULL);

    16   CHECK(error == 0);

    17 }

    19 // static

    20 void ThreadLocalPlatform::FreeSlot(SlotType& slot) {

    21   int error = pthread_key_delete(slot);

    22   DCHECK(error == 0);

    23 }

    25 // static

    26 void* ThreadLocalPlatform::GetValueFromSlot(SlotType& slot) {

    27   return pthread_getspecific(slot);

    28 }

    30 // static

    31 void ThreadLocalPlatform::SetValueInSlot(SlotType& slot, void* value) {

    32   int error = pthread_setspecific(slot, value);

    33   CHECK(error == 0);

    34 }

    36 }  // namespace base

The Tor Browser / file revision

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

ipc/chromium/src/base/thread_local_posix.cc