33 lines
594 B
C
33 lines
594 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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#include <bpf/bpf_tracing.h>
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char _license[] SEC("license") = "GPL";
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struct {
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__uint(type, BPF_MAP_TYPE_PROG_ARRAY);
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__uint(max_entries, 1);
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__uint(key_size, sizeof(__u32));
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__uint(value_size, sizeof(__u32));
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} jmp_table SEC(".maps");
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SEC("?fentry/bpf_fentry_test1")
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int BPF_PROG(test, int a)
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{
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bpf_tail_call_static(ctx, &jmp_table, 0);
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return 0;
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}
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SEC("fentry/bpf_fentry_test1")
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int BPF_PROG(call1, int a)
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{
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return 0;
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}
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SEC("fentry/bpf_fentry_test1")
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int BPF_PROG(call2, int a)
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{
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return 0;
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}
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