# bpf-api
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Idomatic Rust bindings for eBPF programs, probes, and maps.

The motive behind this crate and sister crates: `btf`, `btf-derive`, `bpf-ins`, and `bpf-script`, aside from learning more about eBPF, was to be able to have a fully Rust eBPF solution. That is, the ability to easily write, compile, and attach BPF programs and use maps without any dependencies on bcc, libbpf or any other non-Rust BPF dependencies.

## Usage

For usage examples, see code located in [examples/](examples/) :

  | Examples | Description |
  |----------|-------------|
  |[array](examples/array.rs)| A short example using a BPF array|
  |[print-programs](examples/print-programs.rs)| A short example that attachs a probe to `sched_process_exec` and prints program executions|
  |[user-tracer](examples/user-tracer.rs)| Probes a given image path and symbol name using uprobes|

## TODO

* Add ARM support.
* Make probe attachment easier / write convenience macros.

## License

* [MIT license](http://opensource.org/licenses/MIT)