38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
|
// 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
|