bcb4ed3eaa
libmemunreachable uses an imprecise mark and sweep pass over all memory allocated by jemalloc in order to find unreachable allocations. Change-Id: Ia70bbf31f5b40ff71dab28cfd6cd06c5ef01a2d4
36 lines
1,020 B
C++
36 lines
1,020 B
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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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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*/
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#ifndef _LIBMEMUNREACHABLE_LINE_BUFFER_H
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#define _LIBMEMUNREACHABLE_LINE_BUFFER_H
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#include <stdint.h>
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class LineBuffer {
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public:
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LineBuffer(int fd, char* buffer, size_t buffer_len);
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bool GetLine(char** line, size_t* line_len);
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private:
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int fd_;
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char* buffer_ = nullptr;
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size_t buffer_len_ = 0;
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size_t start_ = 0;
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size_t bytes_ = 0;
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};
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#endif // _LIBMEMUNREACHABLE_LINE_BUFFER_H
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