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1// SPDX-License-Identifier: GPL-2.02// Copyright (c) 2017 Facebook3 4#include "vmlinux.h"5#include <bpf/bpf_helpers.h>6#include <bpf/bpf_tracing.h>7#include <bpf/bpf_core_read.h>8#include "bpf_misc.h"9 10int kprobe_res = 0;11 12/**13 * This program will be manually made sleepable on the userspace side14 * and should thus be unattachable.15 */16SEC("kprobe/" SYS_PREFIX "sys_nanosleep")17int handle_kprobe_sleepable(struct pt_regs *ctx)18{19 kprobe_res = 1;20 return 0;21}22 23char _license[] SEC("license") = "GPL";24