// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2022 Facebook */
#include "vmlinux.h"
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
const volatile int my_pid;
bool abc1_called;
bool abc2_called;
bool custom1_called;
bool custom2_called;
bool kprobe1_called;
bool xyz_called;
SEC("abc")
int abc1(void *ctx)
{
abc1_called = true;
return 0;
}
SEC("abc/whatever")
int abc2(void *ctx)
{
abc2_called = true;
return 0;
}
SEC("custom")
int custom1(void *ctx)
{
custom1_called = true;
return 0;
}
SEC("custom/something")
int custom2(void *ctx)
{
custom2_called = true;
return 0;
}
SEC("kprobe")
int kprobe1(void *ctx)
{
kprobe1_called = true;
return 0;
}
SEC("xyz/blah")
int xyz(void *ctx)
{
int whatever;
/* use sleepable helper, custom handler should set sleepable flag */
bpf_copy_from_user(&whatever, sizeof(whatever), NULL);
xyz_called = true;
return 0;
}
char _license[] SEC("license") = "GPL";