LXR linux/security/selinux/include/netport.h

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Network port table
   4 *
   5 * SELinux must keep a mapping of network ports to labels/SIDs.  This
   6 * mapping is maintained as part of the normal policy but a fast cache is
   7 * needed to reduce the lookup overhead.
   8 *
   9 * Author: Paul Moore <paul@paul-moore.com>
  10 */
  11
  12/*
  13 * (c) Copyright Hewlett-Packard Development Company, L.P., 2008
  14 */
  15
  16#ifndef _SELINUX_NETPORT_H
  17#define _SELINUX_NETPORT_H
  18
  19void sel_netport_flush(void);
  20
  21int sel_netport_sid(u8 protocol, u16 pnum, u32 *sid);
  22
  23#endif
  24