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Unified Diff: mojo/edk/system/waiter_list.cc

Issue 623883002: Revert "Move mojo edk into mojo/edk" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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Index: mojo/edk/system/waiter_list.cc
diff --git a/mojo/edk/system/waiter_list.cc b/mojo/edk/system/waiter_list.cc
deleted file mode 100644
index 42dfe1532f4b7eb902a543e7f1f6c3dda801d8c3..0000000000000000000000000000000000000000
--- a/mojo/edk/system/waiter_list.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2013 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/waiter_list.h"
-
-#include "base/logging.h"
-#include "mojo/edk/system/handle_signals_state.h"
-#include "mojo/edk/system/waiter.h"
-
-namespace mojo {
-namespace system {
-
-WaiterList::WaiterList() {
-}
-
-WaiterList::~WaiterList() {
- DCHECK(waiters_.empty());
-}
-
-void WaiterList::AwakeWaitersForStateChange(const HandleSignalsState& state) {
- for (WaiterInfoList::iterator it = waiters_.begin(); it != waiters_.end();
- ++it) {
- if (state.satisfies(it->signals))
- it->waiter->Awake(MOJO_RESULT_OK, it->context);
- else if (!state.can_satisfy(it->signals))
- it->waiter->Awake(MOJO_RESULT_FAILED_PRECONDITION, it->context);
- }
-}
-
-void WaiterList::CancelAllWaiters() {
- for (WaiterInfoList::iterator it = waiters_.begin(); it != waiters_.end();
- ++it) {
- it->waiter->Awake(MOJO_RESULT_CANCELLED, it->context);
- }
- waiters_.clear();
-}
-
-void WaiterList::AddWaiter(Waiter* waiter,
- MojoHandleSignals signals,
- uint32_t context) {
- waiters_.push_back(WaiterInfo(waiter, signals, context));
-}
-
-void WaiterList::RemoveWaiter(Waiter* waiter) {
- // We allow a thread to wait on the same handle multiple times simultaneously,
- // so we need to scan the entire list and remove all occurrences of |waiter|.
- for (WaiterInfoList::iterator it = waiters_.begin(); it != waiters_.end();) {
- WaiterInfoList::iterator maybe_delete = it;
- ++it;
- if (maybe_delete->waiter == waiter)
- waiters_.erase(maybe_delete);
- }
-}
-
-} // namespace system
-} // namespace mojo
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