162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Network node table
462306a36Sopenharmony_ci *
562306a36Sopenharmony_ci * SELinux must keep a mapping of network nodes to labels/SIDs.  This
662306a36Sopenharmony_ci * mapping is maintained as part of the normal policy but a fast cache is
762306a36Sopenharmony_ci * needed to reduce the lookup overhead since most of these queries happen on
862306a36Sopenharmony_ci * a per-packet basis.
962306a36Sopenharmony_ci *
1062306a36Sopenharmony_ci * Author: Paul Moore <paul@paul-moore.com>
1162306a36Sopenharmony_ci */
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci/*
1462306a36Sopenharmony_ci * (c) Copyright Hewlett-Packard Development Company, L.P., 2007
1562306a36Sopenharmony_ci */
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci#ifndef _SELINUX_NETNODE_H
1862306a36Sopenharmony_ci#define _SELINUX_NETNODE_H
1962306a36Sopenharmony_ci
2062306a36Sopenharmony_ci#include <linux/types.h>
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_civoid sel_netnode_flush(void);
2362306a36Sopenharmony_ci
2462306a36Sopenharmony_ciint sel_netnode_sid(void *addr, u16 family, u32 *sid);
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci#endif
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