48ec288d40
Move soinfo and globals out of linker.cpp to separate files. Breaking up huge linker.cpp into smaller peaces in order to make it easier to extract part of the code that belongs to libdl.so and remove parts of the code that do not belong to linker (refactoring part 2 of many) Change-Id: I868417f4b8d2b84d0e8265e354bc7977161497e2
43 lines
1.7 KiB
C++
43 lines
1.7 KiB
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 __LINKER_UTILS_H
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#define __LINKER_UTILS_H
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#include <string>
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#include <vector>
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extern const char* const kZipFileSeparator;
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bool file_is_in_dir(const std::string& file, const std::string& dir);
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bool file_is_under_dir(const std::string& file, const std::string& dir);
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bool normalize_path(const char* path, std::string* normalized_path);
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bool parse_zip_path(const char* input_path, std::string* zip_path, std::string* entry_path);
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// For every path element this function checks of it exists, and is a directory,
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// and normalizes it:
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// 1. For regular path it converts it to realpath()
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// 2. For path in a zip file it uses realpath on the zipfile
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// normalizes entry name by calling normalize_path function.
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void resolve_paths(std::vector<std::string>& paths, std::vector<std::string>* resolved_paths);
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void split_path(const char* path, const char* delimiters, std::vector<std::string>* paths);
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std::string dirname(const char* path);
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off64_t page_start(off64_t offset);
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size_t page_offset(off64_t offset);
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bool safe_add(off64_t* out, off64_t a, size_t b);
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#endif
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