android_system_bpf/libbpf_android/include/libbpf_android.h
Maciej Żenczykowski 89515d979a Warn loudly and do not set bpf.progs_loaded property on critical bpf load failure.
Reasoning: critical load failures for netd bpf programs will just result
in unpredictable behaviour later on.  For example netd/systemserver
crash loops.

Test: builds
Bug: 150040815
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Iefa01e60cd0a9a223e96411726a199bfb4857a5a
2020-06-15 08:01:50 +00:00

36 lines
1,020 B
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/*
* Copyright (C) 2018 The Android Open Source Project
* Android BPF library - public API
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef LIBBPF_SYSTEM_H
#define LIBBPF_SYSTEM_H
#include <libbpf.h>
#include <linux/bpf.h>
namespace android {
namespace bpf {
// BPF loader implementation. Loads an eBPF ELF object
int loadProg(const char* elfPath, bool* isCritical);
// Wait for bpfloader to load BPF programs.
void waitForProgsLoaded();
} // namespace bpf
} // namespace android
#endif