| /* |
| * Copyright 2012 Google Inc. |
| * |
| * 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. |
| */ |
| |
| // Author: jmarantz@google.com (Joshua Marantz) |
| |
| #include "pagespeed/kernel/base/null_rw_lock.h" |
| |
| namespace net_instaweb { |
| |
| NullRWLock::~NullRWLock() { |
| } |
| |
| bool NullRWLock::TryLock() { |
| return true; |
| } |
| |
| void NullRWLock::Lock() { |
| } |
| |
| void NullRWLock::Unlock() { |
| } |
| |
| bool NullRWLock::ReaderTryLock() { |
| return true; |
| } |
| |
| void NullRWLock::ReaderLock() { |
| } |
| |
| void NullRWLock::ReaderUnlock() { |
| } |
| |
| void NullRWLock::DCheckReaderLocked() { |
| } |
| |
| } // namespace net_instaweb |