Update ebpf to allow building with modern libbpf versions #4
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libbpf 0.8 deprecated the bpf_program__set_socket_filter call, and it was removed entirely in libbpf 1.0.0. This change should bring the ebpf code up to spec for the screamer branch. Old libbpf versions should still work with the new calls as well. Signed-off-by: devfonks <nkeck72@netzero.net>
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libbpf 1.0.0 finally removed the deprecated bpf_program__set_socket_filter call so simply passing
--disable-werrorto configure is no longer sufficient. This brings the singular ebpf call that relied upon it being there up to spec so that it can be built and linked against the newer libbpf versions.