31 lines
618 B
C
31 lines
618 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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extern int bpf_test_modorder_retx(void) __ksym;
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extern int bpf_test_modorder_rety(void) __ksym;
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SEC("classifier")
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int call_kfunc_xy(struct __sk_buff *skb)
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{
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int ret1, ret2;
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ret1 = bpf_test_modorder_retx();
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ret2 = bpf_test_modorder_rety();
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return ret1 == 'x' && ret2 == 'y' ? 0 : -1;
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}
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SEC("classifier")
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int call_kfunc_yx(struct __sk_buff *skb)
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{
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int ret1, ret2;
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ret1 = bpf_test_modorder_rety();
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ret2 = bpf_test_modorder_retx();
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return ret1 == 'y' && ret2 == 'x' ? 0 : -1;
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}
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char _license[] SEC("license") = "GPL";
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