d689e6e01a
no need for the complexity, as it is only for vendor now Test: TreeHugger Signed-off-by: Maciej Żenczykowski <maze@google.com> Change-Id: Ia807f7ee8aeca25d92e60e46f180ffe536eef87c
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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* Android BPF library - public API
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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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#pragma once
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#ifdef __cplusplus
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#include <linux/bpf.h>
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#include <fstream>
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namespace android {
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namespace bpf {
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struct Location {
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const char* const dir = "";
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const char* const prefix = "";
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const bpf_prog_type* allowedProgTypes = nullptr;
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size_t allowedProgTypesLength = 0;
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};
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// BPF loader implementation. Loads an eBPF ELF object
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int loadProg(const char* elfPath, bool* isCritical, const Location &location = {});
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// Exposed for testing
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unsigned int readSectionUint(const char* name, std::ifstream& elfFile, unsigned int defVal);
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} // namespace bpf
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} // namespace android
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extern "C" {
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#else // __cplusplus
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#define __noreturn
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#endif // __cplusplus
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// The C++ portion of the BpfLoader is exposed as a terminal function.
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__noreturn void vendorBpfLoader();
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#ifdef __cplusplus
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} // extern C
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#endif
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