mozglue/misc/Mutex_noop.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "mozilla/Assertions.h"
   8
   9 #include <errno.h>
  10 #include <stdio.h>
  11
  12 #include "mozilla/PlatformMutex.h"
  13 #include "MutexPlatformData_noop.h"
  14
  15 mozilla::detail::MutexImpl::MutexImpl() {}
  16
  17 mozilla::detail::MutexImpl::~MutexImpl() {}
  18
  19 inline void mozilla::detail::MutexImpl::mutexLock() {}
  20
  21 bool mozilla::detail::MutexImpl::tryLock() { return mutexTryLock(); }
  22
  23 bool mozilla::detail::MutexImpl::mutexTryLock() { return true; }
  24
  25 void mozilla::detail::MutexImpl::lock() { mutexLock(); }
  26
  27 void mozilla::detail::MutexImpl::unlock() {}
  28
  29 mozilla::detail::MutexImpl::PlatformData*
  30 mozilla::detail::MutexImpl::platformData() {
  31   static_assert(sizeof(platformData_) >= sizeof(PlatformData),
  32                 "platformData_ is too small");
  33   return reinterpret_cast<PlatformData*>(platformData_);
  34 }