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// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2019 Facebook */
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
char _license[] SEC("license") = "GPL";
__u64 test1_result = 0;
SEC("fentry/bpf_fentry_test1")
int BPF_PROG(test1, int a)
{
test1_result = a == 1;
return 0;
}
__u64 test2_result = 0;
SEC("fentry/bpf_fentry_test2")
int BPF_PROG(test2, int a, __u64 b)
{
test2_result = a == 2 && b == 3;
return 0;
}
__u64 test3_result = 0;
SEC("fentry/bpf_fentry_test3")
int BPF_PROG(test3, char a, int b, __u64 c)
{
test3_result = a == 4 && b == 5 && c == 6;
return 0;
}
__u64 test4_result = 0;
SEC("fentry/bpf_fentry_test4")
int BPF_PROG(test4, void *a, char b, int c, __u64 d)
{
test4_result = a == (void *)7 && b == 8 && c == 9 && d == 10;
return 0;
}
__u64 test5_result = 0;
SEC("fentry/bpf_fentry_test5")
int BPF_PROG(test5, __u64 a, void *b, short c, int d, __u64 e)
{
test5_result = a == 11 && b == (void *)12 && c == 13 && d == 14 &&
e == 15;
return 0;
}
__u64 test6_result = 0;
SEC("fentry/bpf_fentry_test6")
int BPF_PROG(test6, __u64 a, void *b, short c, int d, void * e, __u64 f)
{
test6_result = a == 16 && b == (void *)17 && c == 18 && d == 19 &&
e == (void *)20 && f == 21;
return 0;
}
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