// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */ #include "version.h" #include "device.h" #include "noise.h" #include "queueing.h" #include "ratelimiter.h" #include "netlink.h" #include <uapi/linux/wireguard.h> #include <linux/init.h> #include <linux/module.h> #include <net/genetlink.h> #include <net/rtnetlink.h> static int __init wg_mod_init(void) { int ret; ret = wg_allowedips_slab_init(); if (ret < 0) goto err_allowedips; #ifdef DEBUG ret = -ENOTRECOVERABLE; if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() || !wg_ratelimiter_selftest()) goto err_peer; #endif wg_noise_init(); ret = wg_peer_init(); if (ret < 0) goto err_peer; ret = wg_device_init(); if (ret < 0) goto err_device; ret = wg_genetlink_init(); if (ret < 0) goto err_netlink; pr_info("WireGuard " WIREGUARD_VERSION " loaded. See www.wireguard.com for information.\n"); pr_info("Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.\n"); return 0; err_netlink: wg_device_uninit(); err_device: wg_peer_uninit(); err_peer: wg_allowedips_slab_uninit(); err_allowedips: return ret; } static void __exit wg_mod_exit(void) { wg_genetlink_uninit(); wg_device_uninit(); wg_peer_uninit(); wg_allowedips_slab_uninit(); } module_init(wg_mod_init); module_exit(wg_mod_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("WireGuard secure network tunnel"); MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>"); MODULE_VERSION(WIREGUARD_VERSION); MODULE_ALIAS_RTNL_LINK(KBUILD_MODNAME); MODULE_ALIAS_GENL_FAMILY(WG_GENL_NAME);