threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
36 lines
819 B
C
36 lines
819 B
C
/* Copyright (c) 2017 Facebook
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of version 2 of the GNU General Public
|
|
* License as published by the Free Software Foundation.
|
|
*/
|
|
#include <stddef.h>
|
|
#include <linux/bpf.h>
|
|
#include <linux/pkt_cls.h>
|
|
#include "bpf_helpers.h"
|
|
|
|
/* It is a dumb bpf program such that it must have no
|
|
* issue to be loaded since testing the verifier is
|
|
* not the focus here.
|
|
*/
|
|
|
|
int _version SEC("version") = 1;
|
|
|
|
struct bpf_map_def SEC("maps") test_map_id = {
|
|
.type = BPF_MAP_TYPE_ARRAY,
|
|
.key_size = sizeof(__u32),
|
|
.value_size = sizeof(__u64),
|
|
.max_entries = 1,
|
|
};
|
|
|
|
SEC("test_obj_id_dummy")
|
|
int test_obj_id(struct __sk_buff *skb)
|
|
{
|
|
__u32 key = 0;
|
|
__u64 *value;
|
|
|
|
value = bpf_map_lookup_elem(&test_map_id, &key);
|
|
|
|
return TC_ACT_OK;
|
|
}
|