4891e61341
Creating a function for this rather than having people copy/paste a loop there. It's very intentional that there is no timeout here. If bpfloader is down, there is a serious problem, and we shouldn't let code move forward in a state where it may not have been tested. Bug: 140330870 Test: boot & use bpf/netd Change-Id: I358d1fcf77ad5406e294dd57307bc411e2c8ad6a
36 lines
1,002 B
C++
36 lines
1,002 B
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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#ifndef LIBBPF_SYSTEM_H
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#define LIBBPF_SYSTEM_H
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#include <libbpf.h>
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#include <linux/bpf.h>
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namespace android {
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namespace bpf {
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// BPF loader implementation. Loads an eBPF ELF object
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int loadProg(const char* elfpath);
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// Wait for bpfloader to load BPF programs.
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void waitForProgsLoaded();
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} // namespace bpf
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} // namespace android
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#endif
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