[deliverable/linux.git] / security / selinux / include / selinux_netlabel.h

/*
 * 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
Commit	Line	Data
7420ed23 VY	1	/*
	2	* SELinux interface to the NetLabel subsystem
	3	*
	4	* Author : Paul Moore <paul.moore@hp.com>
	5	*
	6	*/
	7
	8	/*
	9	* (c) Copyright Hewlett-Packard Development Company, L.P., 2006
	10	*
	11	* This program is free software; you can redistribute it and/or modify
	12	* it under the terms of the GNU General Public License as published by
	13	* the Free Software Foundation; either version 2 of the License, or
	14	* (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
	19	* the GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	24	*
	25	*/
	26
	27	#ifndef _SELINUX_NETLABEL_H_
	28	#define _SELINUX_NETLABEL_H_
	29
7a0e1d60 PM	30	#include <linux/types.h>
	31	#include <linux/fs.h>
	32	#include <linux/net.h>
	33	#include <linux/skbuff.h>
	34	#include <net/sock.h>
	35
	36	#include "avc.h"
	37	#include "objsec.h"
	38
7420ed23 VY	39	#ifdef CONFIG_NETLABEL
7420ed23 VY	40	void selinux_netlbl_cache_invalidate(void);
3de4bab5	41	int selinux_netlbl_skbuff_getsid(struct sk_buff skb, u32 base_sid, u32 sid);
9f2ad665	42	int selinux_netlbl_socket_post_create(struct socket *sock);
7420ed23	43	void selinux_netlbl_sock_graft(struct sock sk, struct socket sock);
7420ed23 VY	44	int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
	45	struct sk_buff *skb,
	46	struct avc_audit_data *ad);
9f2ad665 PM	47	void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec,
9f2ad665 PM	48	int family);
99f59ed0 PM	49	void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec,
99f59ed0 PM	50	int family);
9f2ad665	51	void selinux_netlbl_sk_security_clone(struct sk_security_struct *ssec,
99f59ed0	52	struct sk_security_struct *newssec);
e448e931	53	int selinux_netlbl_inode_permission(struct inode *inode, int mask);
f8687afe PM	54	int selinux_netlbl_socket_setsockopt(struct socket *sock,
	55	int level,
	56	int optname);
7420ed23 VY	57	#else
	58	static inline void selinux_netlbl_cache_invalidate(void)
	59	{
	60	return;
	61	}
	62
3de4bab5 PM	63	static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
	64	u32 base_sid,
	65	u32 *sid)
	66	{
	67	*sid = SECSID_NULL;
	68	return 0;
	69	}
	70
9f2ad665	71	static inline int selinux_netlbl_socket_post_create(struct socket *sock)
7420ed23 VY	72	{
	73	return 0;
	74	}
	75
	76	static inline void selinux_netlbl_sock_graft(struct sock *sk,
	77	struct socket *sock)
	78	{
	79	return;
	80	}
	81
7420ed23 VY	82	static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
	83	struct sk_buff *skb,
	84	struct avc_audit_data *ad)
	85	{
	86	return 0;
	87	}
	88
9f2ad665 PM	89	static inline void selinux_netlbl_sk_security_reset(
	90	struct sk_security_struct *ssec,
	91	int family)
	92	{
	93	return;
	94	}
	95
99f59ed0 PM	96	static inline void selinux_netlbl_sk_security_init(
	97	struct sk_security_struct *ssec,
	98	int family)
	99	{
	100	return;
	101	}
	102
9f2ad665	103	static inline void selinux_netlbl_sk_security_clone(
99f59ed0 PM	104	struct sk_security_struct *ssec,
	105	struct sk_security_struct *newssec)
	106	{
	107	return;
	108	}
	109
7420ed23 VY	110	static inline int selinux_netlbl_inode_permission(struct inode *inode,
	111	int mask)
	112	{
	113	return 0;
	114	}
f8687afe PM	115
	116	static inline int selinux_netlbl_socket_setsockopt(struct socket *sock,
	117	int level,
	118	int optname)
	119	{
	120	return 0;
	121	}
7420ed23 VY	122	#endif /* CONFIG_NETLABEL */
	123
	124	#endif