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28 lines
649 B
Rust
28 lines
649 B
Rust
#![cfg_attr(target_arch = "bpf", no_std)]
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#![cfg_attr(target_arch = "bpf", no_main)]
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use aya_ebpf::{bindings::xdp_action, macros::xdp, programs::XdpContext};
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#[xdp]
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pub fn ihaveaverylongname(ctx: XdpContext) -> u32 {
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match unsafe { try_pass(ctx) } {
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Ok(ret) => ret,
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Err(_) => xdp_action::XDP_ABORTED,
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}
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}
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unsafe fn try_pass(_ctx: XdpContext) -> Result<u32, u32> {
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Ok(xdp_action::XDP_PASS)
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}
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#[cfg(target_arch = "bpf")]
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#[panic_handler]
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fn panic(_info: &core::panic::PanicInfo) -> ! {
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loop {}
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}
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#[cfg(not(target_arch = "bpf"))]
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fn main() {
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panic!("This should only ever be called from its eBPF entrypoint")
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}
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