aya/test/integration-ebpf/src/map_test.rs

#![no_std]
#![no_main]

use aya_ebpf::{
    bindings::xdp_action,
    macros::{map, xdp},
    maps::Array,
    programs::XdpContext,
};

#[map]
static FOO: Array<u32> = Array::<u32>::with_max_entries(10, 0);

#[map(name = "BAR")]
static BAZ: Array<u32> = Array::<u32>::with_max_entries(10, 0);

#[xdp(frags)]
pub fn pass(ctx: XdpContext) -> u32 {
    match unsafe { try_pass(ctx) } {
        Ok(ret) => ret,
        Err(_) => xdp_action::XDP_ABORTED,
    }
}

unsafe fn try_pass(_ctx: XdpContext) -> Result<u32, u32> {
    Ok(xdp_action::XDP_PASS)
}

#[cfg(not(test))]
#[panic_handler]
fn panic(_info: &core::panic::PanicInfo) -> ! {
    loop {}
}