Kyle Evans
d15d610fac
This was recently added to Linux to improve incremental update support, as you could previously add Allowed-IPs but not remove without replacing the whole set (and thus, potentially disrupting existing traffic). Removal is incredibly straightforward; we'll find it in p_aips first to ensure that it's actually valid for this peer, then we'll delete it from the radix tree before we remove the corresponding p_aips entry. Reviewed by: Jason A. Donenfeld, jhb Differential Revision: https://reviews.freebsd.org/D50448
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/* SPDX-License-Identifier: ISC
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*
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* Copyright (c) 2019 Matt Dunwoodie <ncon@noconroy.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __IF_WG_H__
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#define __IF_WG_H__
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#include <net/if.h>
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#include <netinet/in.h>
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struct wg_data_io {
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char wgd_name[IFNAMSIZ];
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void *wgd_data;
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size_t wgd_size;
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};
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#define WG_KEY_SIZE 32
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#define SIOCSWG _IOWR('i', 210, struct wg_data_io)
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#define SIOCGWG _IOWR('i', 211, struct wg_data_io)
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/* Keep these in sync with wireguard-tools:containers.h */
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#define WGALLOWEDIP_REMOVE_ME 0x0001
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#define WGALLOWEDIP_VALID_FLAGS WGALLOWEDIP_REMOVE_ME
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#endif /* __IF_WG_H__ */
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