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[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [net/] [netlabel/] [netlabel_unlabeled.h] - Blame information for rev 17

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/*
 * NetLabel Unlabeled Support
 *
 * This file defines functions for dealing with unlabeled packets for the
 * NetLabel system.  The NetLabel system manages static and dynamic label
 * mappings for network protocols such as CIPSO and RIPSO.
 *
 * 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 _NETLABEL_UNLABELED_H
#define _NETLABEL_UNLABELED_H
 
#include <net/netlabel.h>
 
/*
 * The following NetLabel payloads are supported by the Unlabeled subsystem.
 *
 * o ACCEPT
 *   This message is sent from an application to specify if the kernel should
 *   allow unlabled packets to pass if they do not match any of the static
 *   mappings defined in the unlabeled module.
 *
 *   Required attributes:
 *
 *     NLBL_UNLABEL_A_ACPTFLG
 *
 * o LIST
 *   This message can be sent either from an application or by the kernel in
 *   response to an application generated LIST message.  When sent by an
 *   application there is no payload.  The kernel should respond to a LIST
 *   message with a LIST message on success.
 *
 *   Required attributes:
 *
 *     NLBL_UNLABEL_A_ACPTFLG
 *
 */
 
/* NetLabel Unlabeled commands */
enum {
        NLBL_UNLABEL_C_UNSPEC,
        NLBL_UNLABEL_C_ACCEPT,
        NLBL_UNLABEL_C_LIST,
        __NLBL_UNLABEL_C_MAX,
};
#define NLBL_UNLABEL_C_MAX (__NLBL_UNLABEL_C_MAX - 1)
 
/* NetLabel Unlabeled attributes */
enum {
        NLBL_UNLABEL_A_UNSPEC,
        NLBL_UNLABEL_A_ACPTFLG,
        /* (NLA_U8)
         * if true then unlabeled packets are allowed to pass, else unlabeled
         * packets are rejected */
        __NLBL_UNLABEL_A_MAX,
};
#define NLBL_UNLABEL_A_MAX (__NLBL_UNLABEL_A_MAX - 1)
 
/* NetLabel protocol functions */
int netlbl_unlabel_genl_init(void);
 
/* Process Unlabeled incoming network packets */
int netlbl_unlabel_getattr(struct netlbl_lsm_secattr *secattr);
 
/* Set the default configuration to allow Unlabeled packets */
int netlbl_unlabel_defconf(void);
 
#endif

Line No.	Rev	Author	Line
1	3	xianfeng	`/*`
2			`* NetLabel Unlabeled Support`
3			`*`
4			`* This file defines functions for dealing with unlabeled packets for the`
5			`* NetLabel system. The NetLabel system manages static and dynamic label`
6			`* mappings for network protocols such as CIPSO and RIPSO.`
7			`*`
8			`* Author: Paul Moore <paul.moore@hp.com>`
9			`*`
10			`*/`
11
12			`/*`
13			`* (c) Copyright Hewlett-Packard Development Company, L.P., 2006`
14			`*`
15			`* This program is free software; you can redistribute it and/or modify`
16			`* it under the terms of the GNU General Public License as published by`
17			`* the Free Software Foundation; either version 2 of the License, or`
18			`* (at your option) any later version.`
19			`*`
20			`* This program is distributed in the hope that it will be useful,`
21			`* but WITHOUT ANY WARRANTY; without even the implied warranty of`
22			`* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See`
23			`* the GNU General Public License for more details.`
24			`*`
25			`* You should have received a copy of the GNU General Public License`
26			`* along with this program; if not, write to the Free Software`
27			`* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA`
28			`*`
29			`*/`
30
31			`#ifndef _NETLABEL_UNLABELED_H`
32			`#define _NETLABEL_UNLABELED_H`
33
34			`#include <net/netlabel.h>`
35
36			`/*`
37			`* The following NetLabel payloads are supported by the Unlabeled subsystem.`
38			`*`
39			`* o ACCEPT`
40			`* This message is sent from an application to specify if the kernel should`
41			`* allow unlabled packets to pass if they do not match any of the static`
42			`* mappings defined in the unlabeled module.`
43			`*`
44			`* Required attributes:`
45			`*`
46			`* NLBL_UNLABEL_A_ACPTFLG`
47			`*`
48			`* o LIST`
49			`* This message can be sent either from an application or by the kernel in`
50			`* response to an application generated LIST message. When sent by an`
51			`* application there is no payload. The kernel should respond to a LIST`
52			`* message with a LIST message on success.`
53			`*`
54			`* Required attributes:`
55			`*`
56			`* NLBL_UNLABEL_A_ACPTFLG`
57			`*`
58			`*/`
59
60			`/* NetLabel Unlabeled commands */`
61			`enum {`
62			`NLBL_UNLABEL_C_UNSPEC,`
63			`NLBL_UNLABEL_C_ACCEPT,`
64			`NLBL_UNLABEL_C_LIST,`
65			`__NLBL_UNLABEL_C_MAX,`
66			`};`
67			`#define NLBL_UNLABEL_C_MAX (__NLBL_UNLABEL_C_MAX - 1)`
68
69			`/* NetLabel Unlabeled attributes */`
70			`enum {`
71			`NLBL_UNLABEL_A_UNSPEC,`
72			`NLBL_UNLABEL_A_ACPTFLG,`
73			`/* (NLA_U8)`
74			`* if true then unlabeled packets are allowed to pass, else unlabeled`
75			`* packets are rejected */`
76			`__NLBL_UNLABEL_A_MAX,`
77			`};`
78			`#define NLBL_UNLABEL_A_MAX (__NLBL_UNLABEL_A_MAX - 1)`
79
80			`/* NetLabel protocol functions */`
81			`int netlbl_unlabel_genl_init(void);`
82
83			`/* Process Unlabeled incoming network packets */`
84			`int netlbl_unlabel_getattr(struct netlbl_lsm_secattr *secattr);`
85
86			`/* Set the default configuration to allow Unlabeled packets */`
87			`int netlbl_unlabel_defconf(void);`
88
89			`#endif`

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[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [net/] [netlabel/] [netlabel_unlabeled.h] - Blame information for rev 17