Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Nikita V. Shirokov |
133 |
56.84% |
1 |
16.67% |
| Andrii Nakryiko |
65 |
27.78% |
2 |
33.33% |
| Yonghong Song |
27 |
11.54% |
1 |
16.67% |
| Hengqi Chen |
8 |
3.42% |
1 |
16.67% |
| Toke Höiland-Jörgensen |
1 |
0.43% |
1 |
16.67% |
| Total |
234 |
|
6 |
|
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018 Facebook */
#include <stddef.h>
#include <linux/bpf.h>
#include <linux/types.h>
#include <bpf/bpf_helpers.h>
struct {
__uint(type, BPF_MAP_TYPE_ARRAY_OF_MAPS);
__uint(max_entries, 1);
__uint(map_flags, 0);
__type(key, __u32);
__type(value, __u32);
} mim_array SEC(".maps");
struct {
__uint(type, BPF_MAP_TYPE_HASH_OF_MAPS);
__uint(max_entries, 1);
__uint(map_flags, 0);
__type(key, int);
__type(value, __u32);
} mim_hash SEC(".maps");
SEC("xdp")
int xdp_mimtest0(struct xdp_md *ctx)
{
int value = 123;
int *value_p;
int key = 0;
void *map;
map = bpf_map_lookup_elem(&mim_array, &key);
if (!map)
return XDP_DROP;
bpf_map_update_elem(map, &key, &value, 0);
value_p = bpf_map_lookup_elem(map, &key);
if (!value_p || *value_p != 123)
return XDP_DROP;
map = bpf_map_lookup_elem(&mim_hash, &key);
if (!map)
return XDP_DROP;
bpf_map_update_elem(map, &key, &value, 0);
return XDP_PASS;
}
char _license[] SEC("license") = "GPL";