| // Copyright 2013 Google Inc. All Rights Reserved. |
| // |
| // 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. |
| // |
| // Implements the one non-trivial dlist operation. |
| |
| #include "syzygy/agent/common/dlist.h" |
| |
| #include "base/logging.h" |
| |
| BOOL IsNodeOnList(LIST_ENTRY* list_head, LIST_ENTRY* entry) { |
| DCHECK(list_head != NULL); |
| DCHECK(entry != NULL); |
| |
| LIST_ENTRY* curr = list_head->Flink; |
| for (; curr != list_head; curr = curr->Flink) { |
| if (curr == entry) |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |