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/* declarations of routines that interface with the kernel's pfkey mechanism
* Copyright (C) 1998-2001 D. Hugh Redelmeier.
* Copyright (C) 2003 Herbert Xu
* Copyright (C) 2014 Paul Wouters <pwouters@redhat.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <https://www.gnu.org/licenses/gpl2.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#if defined(linux) && defined(KERNEL_XFRM)
/*
* The socket buffer is used to queue netlink messages between sender and
* receiver. The size of these buffers specifies the maximum size you will be
* able to write() to a netlink socket, i.e. it will indirectly define the
* maximum message size. The default is 32KiB. For now we picked a somewhat
* arbitrary maximum of 8192 for the data portion to accommodate large selinux
* IPsec labels (see rhbz#1154784)
*/
#define MAX_NETLINK_DATA_SIZE 8192
#endif
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