On Thu, Mar 02, 2023 at 03:50:14PM -0800, Andrii Nakryiko wrote:
SNIP
> +
> +SEC("raw_tp")
> +__success
> +int iter_pass_iter_ptr_to_subprog(const void *ctx)
> +{
> + int arr1[16], arr2[32];
> + struct bpf_iter it;
> + int n, sum1, sum2;
> +
> + MY_PID_GUARD();
> +
> + /* fill arr1 */
> + n = ARRAY_SIZE(arr1);
> + bpf_iter_num_new(&it, 0, n);
> + fill(&it, arr1, n, 2);
> + bpf_iter_num_destroy(&it);
> +
> + /* fill arr2 */
> + n = ARRAY_SIZE(arr2);
> + bpf_iter_num_new(&it, 0, n);
> + fill(&it, arr2, n, 10);
> + bpf_iter_num_destroy(&it);
> +
> + /* sum arr1 */
> + n = ARRAY_SIZE(arr1);
> + bpf_iter_num_new(&it, 0, n);
> + sum1 = sum(&it, arr1, n);
> + bpf_iter_num_destroy(&it);
> +
> + /* sum arr2 */
> + n = ARRAY_SIZE(arr2);
> + bpf_iter_num_new(&it, 0, n);
> + sum1 = sum(&it, arr2, n);
> + bpf_iter_num_destroy(&it);
> +
> + bpf_printk("sum1=%d, sum2=%d", sum1, sum2);
got to remove this to compile it, debug leftover?
jirka
> +
> + return 0;
> +}
> +
> +char _license[] SEC("license") = "GPL";
SNIP
