// Copyright 2018 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_DEBUG_ELF_READER_LINUX_H_
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#define BASE_DEBUG_ELF_READER_LINUX_H_
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#include <string>
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#include "base/base_export.h"
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#include "base/optional.h"
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namespace base {
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namespace debug {
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// Returns the ELF section .note.gnu.build-id from the ELF file mapped at
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// |elf_base|, if present. The caller must ensure that the file is fully mapped
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// in memory.
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Optional<std::string> BASE_EXPORT ReadElfBuildId(const void* elf_base);
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// Returns the library name from the ELF file mapped at |elf_base|, if present.
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// The caller must ensure that the file is fully mapped in memory.
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Optional<std::string> BASE_EXPORT ReadElfLibraryName(const void* elf_base);
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} // namespace debug
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} // namespace base
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#endif // BASE_DEBUG_ELF_READER_LINUX_H_
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