Index: mojo/edk/system/mutex.cc |
diff --git a/mojo/edk/system/mutex.cc b/mojo/edk/system/mutex.cc |
deleted file mode 100644 |
index 45f4389b923a6e4a9577b38214496070696b1aed..0000000000000000000000000000000000000000 |
--- a/mojo/edk/system/mutex.cc |
+++ /dev/null |
@@ -1,58 +0,0 @@ |
-// Copyright 2015 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "mojo/edk/system/mutex.h" |
- |
-#if !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON) |
-#include <errno.h> |
-#include <string.h> |
- |
-#include "base/logging.h" |
- |
-namespace mojo { |
-namespace system { |
- |
-Mutex::Mutex() { |
- pthread_mutexattr_t attr; |
- int error = pthread_mutexattr_init(&attr); |
- DCHECK(!error) << "pthread_mutexattr_init: " << strerror(error); |
- error = pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK); |
- DCHECK(!error) << "pthread_mutexattr_settype: " << strerror(error); |
- error = pthread_mutex_init(&impl_, &attr); |
- DCHECK(!error) << "pthread_mutex_init: " << strerror(error); |
- error = pthread_mutexattr_destroy(&attr); |
- DCHECK(!error) << "pthread_mutexattr_destroy: " << strerror(error); |
-} |
- |
-Mutex::~Mutex() { |
- int error = pthread_mutex_destroy(&impl_); |
- DCHECK(!error) << "pthread_mutex_destroy: " << strerror(error); |
-} |
- |
-void Mutex::Lock() MOJO_EXCLUSIVE_LOCK_FUNCTION() { |
- int error = pthread_mutex_lock(&impl_); |
- DCHECK(!error) << "pthread_mutex_lock: " << strerror(error); |
-} |
- |
-void Mutex::Unlock() MOJO_UNLOCK_FUNCTION() { |
- int error = pthread_mutex_unlock(&impl_); |
- DCHECK(!error) << "pthread_mutex_unlock: " << strerror(error); |
-} |
- |
-bool Mutex::TryLock() MOJO_EXCLUSIVE_TRYLOCK_FUNCTION(true) { |
- int error = pthread_mutex_trylock(&impl_); |
- DCHECK(!error || error == EBUSY) << "pthread_mutex_trylock: " |
- << strerror(error); |
- return !error; |
-} |
- |
-void Mutex::AssertHeld() MOJO_ASSERT_EXCLUSIVE_LOCK() { |
- int error = pthread_mutex_lock(&impl_); |
- DCHECK_EQ(error, EDEADLK) << ". pthread_mutex_lock: " << strerror(error); |
-} |
- |
-} // namespace system |
-} // namespace mojo |
- |
-#endif // !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON) |