1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* 2 /*
3 * SELinux interface to the NetLabel subsystem 3 * SELinux interface to the NetLabel subsystem
4 * 4 *
5 * Author: Paul Moore <paul@paul-moore.com> 5 * Author: Paul Moore <paul@paul-moore.com>
6 */ 6 */
7 7
8 /* 8 /*
9 * (c) Copyright Hewlett-Packard Development C 9 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
10 */ 10 */
11 11
12 #ifndef _SELINUX_NETLABEL_H_ 12 #ifndef _SELINUX_NETLABEL_H_
13 #define _SELINUX_NETLABEL_H_ 13 #define _SELINUX_NETLABEL_H_
14 14
15 #include <linux/types.h> 15 #include <linux/types.h>
16 #include <linux/fs.h> 16 #include <linux/fs.h>
17 #include <linux/net.h> 17 #include <linux/net.h>
18 #include <linux/skbuff.h> 18 #include <linux/skbuff.h>
19 #include <net/sock.h> 19 #include <net/sock.h>
20 #include <net/request_sock.h> 20 #include <net/request_sock.h>
21 #include <net/sctp/structs.h> 21 #include <net/sctp/structs.h>
22 22
23 #include "avc.h" 23 #include "avc.h"
24 #include "objsec.h" 24 #include "objsec.h"
25 25
26 #ifdef CONFIG_NETLABEL 26 #ifdef CONFIG_NETLABEL
27 void selinux_netlbl_cache_invalidate(void); 27 void selinux_netlbl_cache_invalidate(void);
28 28
29 void selinux_netlbl_err(struct sk_buff *skb, u 29 void selinux_netlbl_err(struct sk_buff *skb, u16 family, int error,
30 int gateway); 30 int gateway);
31 31
32 void selinux_netlbl_sk_security_free(struct sk 32 void selinux_netlbl_sk_security_free(struct sk_security_struct *sksec);
33 void selinux_netlbl_sk_security_reset(struct s 33 void selinux_netlbl_sk_security_reset(struct sk_security_struct *sksec);
34 34
35 int selinux_netlbl_skbuff_getsid(struct sk_buf 35 int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u16 family, u32 *type,
36 u32 *sid); 36 u32 *sid);
37 int selinux_netlbl_skbuff_setsid(struct sk_buf 37 int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, u16 family, u32 sid);
38 int selinux_netlbl_sctp_assoc_request(struct s 38 int selinux_netlbl_sctp_assoc_request(struct sctp_association *asoc,
39 struct s 39 struct sk_buff *skb);
40 int selinux_netlbl_inet_conn_request(struct re 40 int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family);
41 void selinux_netlbl_inet_csk_clone(struct sock 41 void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family);
42 void selinux_netlbl_sctp_sk_clone(struct sock 42 void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk);
43 int selinux_netlbl_socket_post_create(struct s 43 int selinux_netlbl_socket_post_create(struct sock *sk, u16 family);
44 int selinux_netlbl_sock_rcv_skb(struct sk_secu 44 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
45 struct sk_buff 45 struct sk_buff *skb, u16 family,
46 struct common_ 46 struct common_audit_data *ad);
47 int selinux_netlbl_socket_setsockopt(struct so 47 int selinux_netlbl_socket_setsockopt(struct socket *sock, int level,
48 int optna 48 int optname);
49 int selinux_netlbl_socket_connect(struct sock 49 int selinux_netlbl_socket_connect(struct sock *sk, struct sockaddr *addr);
50 int selinux_netlbl_socket_connect_locked(struc 50 int selinux_netlbl_socket_connect_locked(struct sock *sk,
51 struc 51 struct sockaddr *addr);
52 52
53 #else 53 #else
54 static inline void selinux_netlbl_cache_invali 54 static inline void selinux_netlbl_cache_invalidate(void)
55 { 55 {
56 return; 56 return;
57 } 57 }
58 58
59 static inline void selinux_netlbl_err(struct s 59 static inline void selinux_netlbl_err(struct sk_buff *skb, u16 family,
60 int erro 60 int error, int gateway)
61 { 61 {
62 return; 62 return;
63 } 63 }
64 64
65 static inline void 65 static inline void
66 selinux_netlbl_sk_security_free(struct sk_secu 66 selinux_netlbl_sk_security_free(struct sk_security_struct *sksec)
67 { 67 {
68 return; 68 return;
69 } 69 }
70 70
71 static inline void 71 static inline void
72 selinux_netlbl_sk_security_reset(struct sk_sec 72 selinux_netlbl_sk_security_reset(struct sk_security_struct *sksec)
73 { 73 {
74 return; 74 return;
75 } 75 }
76 76
77 static inline int selinux_netlbl_skbuff_getsid 77 static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u16 family,
78 78 u32 *type, u32 *sid)
79 { 79 {
80 *type = NETLBL_NLTYPE_NONE; 80 *type = NETLBL_NLTYPE_NONE;
81 *sid = SECSID_NULL; 81 *sid = SECSID_NULL;
82 return 0; 82 return 0;
83 } 83 }
84 static inline int selinux_netlbl_skbuff_setsid 84 static inline int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, u16 family,
85 85 u32 sid)
86 { 86 {
87 return 0; 87 return 0;
88 } 88 }
89 89
90 static inline int 90 static inline int
91 selinux_netlbl_sctp_assoc_request(struct sctp_ 91 selinux_netlbl_sctp_assoc_request(struct sctp_association *asoc,
92 struct sk_bu 92 struct sk_buff *skb)
93 { 93 {
94 return 0; 94 return 0;
95 } 95 }
96 static inline int selinux_netlbl_inet_conn_req 96 static inline int selinux_netlbl_inet_conn_request(struct request_sock *req,
97 97 u16 family)
98 { 98 {
99 return 0; 99 return 0;
100 } 100 }
101 static inline void selinux_netlbl_inet_csk_clo 101 static inline void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
102 { 102 {
103 return; 103 return;
104 } 104 }
105 static inline void selinux_netlbl_sctp_sk_clon 105 static inline void selinux_netlbl_sctp_sk_clone(struct sock *sk,
106 106 struct sock *newsk)
107 { 107 {
108 return; 108 return;
109 } 109 }
110 static inline int selinux_netlbl_socket_post_c 110 static inline int selinux_netlbl_socket_post_create(struct sock *sk, u16 family)
111 { 111 {
112 return 0; 112 return 0;
113 } 113 }
114 static inline int selinux_netlbl_sock_rcv_skb( 114 static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
115 115 struct sk_buff *skb, u16 family,
116 116 struct common_audit_data *ad)
117 { 117 {
118 return 0; 118 return 0;
119 } 119 }
120 static inline int selinux_netlbl_socket_setsoc 120 static inline int selinux_netlbl_socket_setsockopt(struct socket *sock,
121 121 int level, int optname)
122 { 122 {
123 return 0; 123 return 0;
124 } 124 }
125 static inline int selinux_netlbl_socket_connec 125 static inline int selinux_netlbl_socket_connect(struct sock *sk,
126 126 struct sockaddr *addr)
127 { 127 {
128 return 0; 128 return 0;
129 } 129 }
130 static inline int selinux_netlbl_socket_connec 130 static inline int selinux_netlbl_socket_connect_locked(struct sock *sk,
131 131 struct sockaddr *addr)
132 { 132 {
133 return 0; 133 return 0;
134 } 134 }
135 #endif /* CONFIG_NETLABEL */ 135 #endif /* CONFIG_NETLABEL */
136 136
137 #endif 137 #endif
138 138
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