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89ca2fbba7
FileSeekerInterface::SeekSet(). These methods perform common error checking. TEST=util_test StringFile.* R=rsesek@chromium.org Review URL: https://codereview.chromium.org/913223008
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
// Copyright 2015 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "util/file/file_seeker.h"
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#include "base/logging.h"
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namespace crashpad {
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FileOffset FileSeekerInterface::SeekGet() {
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return Seek(0, SEEK_CUR);
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}
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bool FileSeekerInterface::SeekSet(FileOffset offset) {
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FileOffset rv = Seek(offset, SEEK_SET);
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if (rv < 0) {
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// Seek() will have logged its own error.
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return false;
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} else if (rv != offset) {
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LOG(ERROR) << "SeekSet(): expected " << offset << ", observed " << rv;
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return false;
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}
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return true;
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}
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} // namespace crashpad
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