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/*
* SELinux interface to the NetLabel subsystem
*
* Author : Paul Moore <paul.moore@hp.com>
*
*/
/*
* (c) Copyright Hewlett-Packard Development Company, L.P., 2006
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef _SELINUX_NETLABEL_H_
#define _SELINUX_NETLABEL_H_
#include <linux/types.h>
#include <linux/fs.h>
#include <linux/net.h>
#include <linux/skbuff.h>
#include <net/sock.h>
#include "avc.h"
#include "objsec.h"
#ifdef CONFIG_NETLABEL
void selinux_netlbl_cache_invalidate(void);
int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u32 base_sid, u32 *sid);
int selinux_netlbl_socket_post_create(struct socket *sock);
void selinux_netlbl_sock_graft(struct sock *sk, struct socket *sock);
int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
struct sk_buff *skb,
struct avc_audit_data *ad);
void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec,
int family);
void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec,
int family);
void selinux_netlbl_sk_security_clone(struct sk_security_struct *ssec,
struct sk_security_struct *newssec);
int selinux_netlbl_inode_permission(struct inode *inode, int mask);
int selinux_netlbl_socket_setsockopt(struct socket *sock,
int level,
int optname);
#else
static inline void selinux_netlbl_cache_invalidate(void)
{
return;
}
static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
u32 base_sid,
u32 *sid)
{
*sid = SECSID_NULL;
return 0;
}
static inline int selinux_netlbl_socket_post_create(struct socket *sock)
{
return 0;
}
static inline void selinux_netlbl_sock_graft(struct sock *sk,
struct socket *sock)
{
return;
}
static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
struct sk_buff *skb,
struct avc_audit_data *ad)
{
return 0;
}
static inline void selinux_netlbl_sk_security_reset(
struct sk_security_struct *ssec,
int family)
{
return;
}
static inline void selinux_netlbl_sk_security_init(
struct sk_security_struct *ssec,
int family)
{
return;
}
static inline void selinux_netlbl_sk_security_clone(
struct sk_security_struct *ssec,
struct sk_security_struct *newssec)
{
return;
}
static inline int selinux_netlbl_inode_permission(struct inode *inode,
int mask)
{
return 0;
}
static inline int selinux_netlbl_socket_setsockopt(struct socket *sock,
int level,
int optname)
{
return 0;
}
#endif /* CONFIG_NETLABEL */
#endif
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