mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2025-01-27 00:04:47 +08:00
df8ff35311
Move BPF_PROG, BPF_KPROBE, and BPF_KRETPROBE macro into libbpf's bpf_tracing.h header to make it available for non-selftests users. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200229231112.1240137-5-andriin@fb.com
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
// 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;
|
|
}
|