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