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a7972a6f0f
Refactor the proto_to_str() function to write the protocol string to a provided buffer instead of providing a pointer to a static buffer. This makes it possible to safely use the function in multi-threaded contexts or call it multiple times before printing the returned value. Also rename it to ipproto_to_str(), to clarify that it's for IP protocols. Signed-off-by: Simon Sundberg <simon.sundberg@kau.se>
Practical BPF examples
This git repository contains a diverse set of practical BPF examples that solve (or demonstrate) a specific use-case using BPF.
It is meant to ease doing rapid prototyping and development, writing C-code BPF programs using libbpf. The goal is to make it easier for developers to get started coding.
Many developers struggle to get a working BPF build environment. The repo enviroment makes it easy to build/compile BPF programs by doing the necessary libbpf setup transparently and detect missing compile dependencies (via the configure script). It is a declared goal to make BPF programming more consumable by detecting and reporting issues (when possible).