// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */ struct def { const char *name; long long value; }; extern const struct def defs[]; #ifdef __KERNEL__ #include "../../../src/device.h" #include "../../../src/peer.h" #include "../../../src/noise.h" const struct def defs[] = { { "SOCK_DEVICE_OFFSET", offsetof(struct sock, sk_user_data) }, { "DEVICE_NAME_OFFSET", -ALIGN(sizeof(struct net_device), NETDEV_ALIGN) + offsetof(struct net_device, name) }, { "IFNAMSIZ", IFNAMSIZ }, { "DEVICE_PEERS_OFFSET", offsetof(struct wg_device, peer_list) }, { "PEERS_PEER_OFFSET", -offsetof(struct wg_peer, peer_list) }, { "PEER_CURRENTKEY_OFFSET", offsetof(struct wg_peer, keypairs.current_keypair) }, { "PEER_PREVIOUSKEY_OFFSET", offsetof(struct wg_peer, keypairs.previous_keypair) }, { "PEER_NEXTKEY_OFFSET", offsetof(struct wg_peer, keypairs.next_keypair) }, { "KEY_LOCALID_OFFSET", offsetof(struct noise_keypair, entry.index) }, { "KEY_REMOTEID_OFFSET", offsetof(struct noise_keypair, remote_index) }, { "KEY_SENDING_OFFSET", offsetof(struct noise_keypair, sending.key) }, { "KEY_RECEIVING_OFFSET", offsetof(struct noise_keypair, receiving.key) }, { NULL, 0 } }; #else #include <stdio.h> int main(int argc, char *argv[]) { for (const struct def *def = defs; def->name; ++def) printf("#define %s %lld\n", def->name, def->value); return 0; } #endif