LXR linux/security/bpf/hooks.c

   1// SPDX-License-Identifier: GPL-2.0
   2
   3/*
   4 * Copyright (C) 2020 Google LLC.
   5 */
   6#include <linux/lsm_hooks.h>
   7#include <linux/bpf_lsm.h>
   8
   9static struct security_hook_list bpf_lsm_hooks[] __lsm_ro_after_init = {
  10        #define LSM_HOOK(RET, DEFAULT, NAME, ...) \
  11        LSM_HOOK_INIT(NAME, bpf_lsm_##NAME),
  12        #include <linux/lsm_hook_defs.h>
  13        #undef LSM_HOOK
  14};
  15
  16static int __init bpf_lsm_init(void)
  17{
  18        security_add_hooks(bpf_lsm_hooks, ARRAY_SIZE(bpf_lsm_hooks), "bpf");
  19        pr_info("LSM support for eBPF active\n");
  20        return 0;
  21}
  22
  23DEFINE_LSM(bpf) = {
  24        .name = "bpf",
  25        .init = bpf_lsm_init,
  26};
  27