xdp_sec.rs 593 B

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  1. #![no_std]
  2. #![no_main]
  3. use aya_ebpf::{bindings::xdp_action::XDP_PASS, macros::xdp, programs::XdpContext};
  4. #[cfg(not(test))]
  5. extern crate ebpf_panic;
  6. macro_rules! probe {
  7. ($name:ident, ($($arg:ident $(= $value:literal)?),*) ) => {
  8. #[xdp($($arg $(= $value)?),*)]
  9. pub fn $name(_ctx: XdpContext) -> u32 {
  10. XDP_PASS
  11. }
  12. };
  13. }
  14. probe!(xdp_plain, ());
  15. probe!(xdp_frags, (frags));
  16. probe!(xdp_cpumap, (map = "cpumap"));
  17. probe!(xdp_devmap, (map = "devmap"));
  18. probe!(xdp_frags_cpumap, (frags, map = "cpumap"));
  19. probe!(xdp_frags_devmap, (frags, map = "devmap"));