37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
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struct def {
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const char *name;
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long long value;
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};
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extern const struct def defs[];
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#ifdef __KERNEL__
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#include "../../../src/device.h"
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#include "../../../src/peer.h"
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#include "../../../src/noise.h"
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const struct def defs[] = {
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{ "SOCK_DEVICE_OFFSET", offsetof(struct sock, sk_user_data) },
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{ "DEVICE_NAME_OFFSET", -ALIGN(sizeof(struct net_device), NETDEV_ALIGN) + offsetof(struct net_device, name) },
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{ "IFNAMSIZ", IFNAMSIZ },
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{ "DEVICE_PEERS_OFFSET", offsetof(struct wireguard_device, peer_list) },
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{ "PEERS_PEER_OFFSET", -offsetof(struct wireguard_peer, peer_list) },
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{ "PEER_CURRENTKEY_OFFSET", offsetof(struct wireguard_peer, keypairs.current_keypair) },
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{ "PEER_PREVIOUSKEY_OFFSET", offsetof(struct wireguard_peer, keypairs.previous_keypair) },
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{ "PEER_NEXTKEY_OFFSET", offsetof(struct wireguard_peer, keypairs.next_keypair) },
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{ "KEY_LOCALID_OFFSET", offsetof(struct noise_keypair, entry.index) },
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{ "KEY_REMOTEID_OFFSET", offsetof(struct noise_keypair, remote_index) },
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{ "KEY_SENDING_OFFSET", offsetof(struct noise_keypair, sending.key) },
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{ "KEY_RECEIVING_OFFSET", offsetof(struct noise_keypair, receiving.key) },
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{ NULL, 0 }
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};
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#else
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#include <stdio.h>
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int main(int argc, char *argv[])
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{
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for (const struct def *def = defs; def->name; ++def)
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printf("#define %s %lld\n", def->name, def->value);
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return 0;
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}
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#endif
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