orbpf-ko
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The orbpf (eBPF+) Linux kernel module from OpenResty Inc.
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Name
orbpf-ko - The orbpf (eBPF+) Linux kernel module from OpenResty Inc.
Table of Contents
- Name
- Description
- How to build
- Load the module
- Unload the module
- Run sanity tests
- Copyright
- License
Description
This Linux/Android kernel module is an enhanced version of the eBPF runtime in the mainline Linux kernels and Android kernels.
It is also known as eBPF+.
See our Ylang blog post series for more details.
Some of the safety and halting guarentees are implemented in higher level compilers like Ylang at compile time instead of relying on the in-kernel verifier at load time.
How to build
# assuming the current working directory is the module root
# directory
KERNEL_PREFIX=/path/to/kernel/build/tree
make -C $KERNEL_PREFIX M=$PWD modules -j$(nproc)
Load the module
sudo insmod orbpf.ko
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Unload the module
sudo rmmod orbpf
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Run sanity tests
gcc -o test test.c
sudo ./test
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Copyright
Copyright (C) by OpenResty Inc. All rights reserved.
Copyright (C) by Linux Kernel Contributors.
Copyright (c) 2023 Kirk Nickish and https://github.com/823984418
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License
GPL 2.0
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