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# cbpfc
[](https://godoc.org/github.com/cloudflare/cbpfc)
cbpfc is a classic BPF (cBPF) to extended BPF (eBPF) compiler.
It can compile cBPF to eBPF, or to C,
and the generated code should be accepted by the kernel verifier.
[cbpfc/clang](https://godoc.org/github.com/cloudflare/cbpfc/clang) is a simple clang wrapper
for compiling C to eBPF.
## Tests
### Dependencies
* `clang`
* Path can be set via environment variable `$CLANG`
### Unprivileged
* `go test -short`
### Full
* Requires:
* `root` or `CAP_SYS_ADMIN` to load XDP programs
* Recent (4.14+) Linux kernel
* `sudo go test`
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