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aya/test/integration-test/bpf/multimap-btf.bpf.c

31 lines
610 B
C

#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
struct {
__uint(type, BPF_MAP_TYPE_ARRAY);
__type(key, __u32);
__type(value, __u64);
__uint(max_entries, 1);
} map_1 SEC(".maps");
struct {
__uint(type, BPF_MAP_TYPE_ARRAY);
__type(key, __u32);
__type(value, __u64);
__uint(max_entries, 1);
} map_2 SEC(".maps");
SEC("tracepoint")
int bpf_prog(void *ctx)
{
__u32 key = 0;
__u64 twenty_four = 24;
__u64 forty_two = 42;
bpf_map_update_elem(&map_1, &key, &twenty_four, BPF_ANY);
bpf_map_update_elem(&map_2, &key, &forty_two, BPF_ANY);
return 0;
}
char _license[] SEC("license") = "GPL";