Change log:95336cb92b..191d55580eFull diff:95336cb92b..191d55580eRoll chromium third_party 4e16929f46..3a8f2a9e1e Change log:4e16929f46..3a8f2a9e1eChanged dependencies: * src/tools:c44a3f5eca..f524a53b81DEPS diff:95336cb92b..191d55580e/DEPS No update to Clang. TBR=titovartem@google.com, BUG=None CQ_INCLUDE_TRYBOTS=master.internal.tryserver.corp.webrtc:linux_internal Change-Id: Ic9c4a62b050383646e9fcf5cc07a5653c14ac06e Reviewed-on: https://webrtc-review.googlesource.com/76120 Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Artem Titov <titovartem@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23205}
83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
// Copyright 2015 The Bazel 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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#ifndef INCLUDED_THIRD_PARTY_IJAR_MAPPED_FILE_H
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#define INCLUDED_THIRD_PARTY_IJAR_MAPPED_FILE_H
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#include "third_party/ijar/common.h"
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namespace devtools_ijar {
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struct MappedInputFileImpl;
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struct MappedOutputFileImpl;
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// A memory mapped input file.
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class MappedInputFile {
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private:
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MappedInputFileImpl *impl_;
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protected:
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const char* errmsg_;
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bool opened_;
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u1* buffer_;
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size_t length_;
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public:
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MappedInputFile(const char* name);
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virtual ~MappedInputFile();
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// If opening the file succeeded or not.
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bool Opened() const { return opened_; }
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// Description of the last error that happened.
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const char* Error() const { return errmsg_; }
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// The mapped contents of the file.
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u1* Buffer() const { return buffer_ ; }
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// The length of the file.
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size_t Length() const { return length_; }
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// Unmap a given number of bytes from the beginning of the file.
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void Discard(size_t bytes);
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int Close();
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};
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class MappedOutputFile {
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private:
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MappedOutputFileImpl *impl_;
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protected:
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const char* errmsg_;
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bool opened_;
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u1* buffer_;
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public:
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MappedOutputFile(const char* name, u8 estimated_size);
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virtual ~MappedOutputFile();
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// If opening the file succeeded or not.
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bool Opened() const { return opened_; }
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// Description of the last error that happened.
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const char* Error() const { return errmsg_; }
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// The mapped contents of the file.
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u1* Buffer() const { return buffer_; }
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int Close(int size);
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};
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} // namespace devtools_ijar
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#endif
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