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// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2019 Facebook */
#include <linux/bpf.h>
#include "bpf_helpers.h"
char _license[] SEC("license") = "GPL";
struct test1 {
ks32 a;
};
static volatile __u64 test1_result;
SEC("fentry/bpf_fentry_test1")
int test1(struct test1 *ctx)
{
test1_result = ctx->a == 1;
return 0;
}
struct test2 {
ks32 a;
ku64 b;
};
static volatile __u64 test2_result;
SEC("fentry/bpf_fentry_test2")
int test2(struct test2 *ctx)
{
test2_result = ctx->a == 2 && ctx->b == 3;
return 0;
}
struct test3 {
ks8 a;
ks32 b;
ku64 c;
};
static volatile __u64 test3_result;
SEC("fentry/bpf_fentry_test3")
int test3(struct test3 *ctx)
{
test3_result = ctx->a == 4 && ctx->b == 5 && ctx->c == 6;
return 0;
}
struct test4 {
void *a;
ks8 b;
ks32 c;
ku64 d;
};
static volatile __u64 test4_result;
SEC("fentry/bpf_fentry_test4")
int test4(struct test4 *ctx)
{
test4_result = ctx->a == (void *)7 && ctx->b == 8 && ctx->c == 9 &&
ctx->d == 10;
return 0;
}
struct test5 {
ku64 a;
void *b;
ks16 c;
ks32 d;
ku64 e;
};
static volatile __u64 test5_result;
SEC("fentry/bpf_fentry_test5")
int test5(struct test5 *ctx)
{
test5_result = ctx->a == 11 && ctx->b == (void *)12 && ctx->c == 13 &&
ctx->d == 14 && ctx->e == 15;
return 0;
}
struct test6 {
ku64 a;
void *b;
ks16 c;
ks32 d;
void *e;
ks64 f;
};
static volatile __u64 test6_result;
SEC("fentry/bpf_fentry_test6")
int test6(struct test6 *ctx)
{
test6_result = ctx->a == 16 && ctx->b == (void *)17 && ctx->c == 18 &&
ctx->d == 19 && ctx->e == (void *)20 && ctx->f == 21;
return 0;
}
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