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27 lines
549 B
C
27 lines
549 B
C
// clang-format off
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#include <vmlinux.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_PROG_ARRAY);
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__uint(key_size, sizeof(uint32_t));
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__uint(value_size, sizeof(uint32_t));
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__uint(max_entries, 2);
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__array(values, int());
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} jump_table SEC(".maps") = {
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.values =
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{
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[1] = &xdp_pass,
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},
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};
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SEC("xdp")
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int prog_array_test(struct xdp_md *ctx) {
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bpf_tail_call(ctx, &jump_table, 1);
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return XDP_ABORTED;
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}
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SEC("xdp")
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int xdp_pass(struct xdp_md *ctx) { return XDP_PASS; }
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