| // Copyright 2015 The Crashpad Authors. 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. |
| |
| #include "util/file/file_seeker.h" |
| |
| #include "base/logging.h" |
| |
| namespace crashpad { |
| |
| FileOffset FileSeekerInterface::SeekGet() { |
| return Seek(0, SEEK_CUR); |
| } |
| |
| bool FileSeekerInterface::SeekSet(FileOffset offset) { |
| FileOffset rv = Seek(offset, SEEK_SET); |
| if (rv < 0) { |
| // Seek() will have logged its own error. |
| return false; |
| } else if (rv != offset) { |
| LOG(ERROR) << "SeekSet(): expected " << offset << ", observed " << rv; |
| return false; |
| } |
| return true; |
| } |
| |
| } // namespace crashpad |
