1 /*
2 * include/linux/lsm2ccsecurity.h
3 *
4 * Copyright (C) 2005-2012 NTT DATA CORPORATION
5 *
6 * Version: 1.8.11 2024/07/15
7 */
8
9 #ifndef _LINUX_LSM2CCSECURITY_H
10 #define _LINUX_LSM2CCSECURITY_H
11
12 #include <linux/version.h>
13 #include <linux/uidgid.h>
14
15 #ifdef CONFIG_CCSECURITY
16
17 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)
18 int ccs_settime(const struct timespec64 *ts, const struct timezone *tz);
19 #else
20 int ccs_settime(const struct timespec *ts, const struct timezone *tz);
21 #endif
22 int ccs_sb_umount(struct vfsmount *mnt, int flags);
23 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
24 int ccs_inode_getattr(struct vfsmount *mnt, struct dentry *dentry);
25 #else
26 int ccs_inode_getattr(const struct path *path);
27 #endif
28 int ccs_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
29 int ccs_file_fcntl(struct file *file, unsigned int cmd, unsigned long arg);
30 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0) || (defined(RHEL_MAJOR) && RHEL_MAJOR == 8)
31 int ccs_file_open(struct file *file);
32 #else
33 int ccs_file_open(struct file *file, const struct cred *cred);
34 #endif
35 int ccs_socket_create(int family, int type, int protocol, int kern);
36 int ccs_socket_bind(struct socket *sock, struct sockaddr *address,
37 int addrlen);
38 int ccs_socket_connect(struct socket *sock, struct sockaddr *address,
39 int addrlen);
40 int ccs_socket_listen(struct socket *sock, int backlog);
41 int ccs_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size);
42 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)
43 int ccs_path_chmod(const struct path *path, umode_t mode);
44 int ccs_path_chown(const struct path *path, kuid_t uid, kgid_t gid);
45 int ccs_path_chroot(const struct path *path);
46 int ccs_path_link(struct dentry *old_dentry, const struct path *new_dir,
47 struct dentry *new_dentry);
48 int ccs_path_mkdir(const struct path *dir, struct dentry *dentry,
49 umode_t mode);
50 int ccs_path_mknod(const struct path *dir, struct dentry *dentry, umode_t mode,
51 unsigned int dev);
52 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0)
53 int ccs_path_rename(const struct path *old_dir, struct dentry *old_dentry,
54 const struct path *new_dir, struct dentry *new_dentry,
55 const unsigned int flags);
56 #else
57 int ccs_path_rename(const struct path *old_dir, struct dentry *old_dentry,
58 const struct path *new_dir, struct dentry *new_dentry);
59 #endif
60 int ccs_path_rmdir(const struct path *dir, struct dentry *dentry);
61 int ccs_path_symlink(const struct path *dir, struct dentry *dentry,
62 const char *old_name);
63 int ccs_path_truncate(const struct path *path);
64 int ccs_path_unlink(const struct path *dir, struct dentry *dentry);
65 int ccs_sb_mount(const char *dev_name, const struct path *path,
66 const char *type, unsigned long flags, void *data);
67 int ccs_sb_pivotroot(const struct path *old_path, const struct path *new_path);
68 #else
69 int ccs_path_chmod(struct path *path, umode_t mode);
70 int ccs_path_chown(struct path *path, kuid_t uid, kgid_t gid);
71 int ccs_path_chroot(struct path *path);
72 int ccs_path_link(struct dentry *old_dentry, struct path *new_dir,
73 struct dentry *new_dentry);
74 int ccs_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode);
75 int ccs_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode,
76 unsigned int dev);
77 int ccs_path_rename(struct path *old_dir, struct dentry *old_dentry,
78 struct path *new_dir, struct dentry *new_dentry);
79 int ccs_path_rmdir(struct path *dir, struct dentry *dentry);
80 int ccs_path_symlink(struct path *dir, struct dentry *dentry,
81 const char *old_name);
82 int ccs_path_truncate(struct path *path);
83 int ccs_path_unlink(struct path *dir, struct dentry *dentry);
84 int ccs_sb_mount(const char *dev_name, struct path *path, const char *type,
85 unsigned long flags, void *data);
86 int ccs_sb_pivotroot(struct path *old_path, struct path *new_path);
87 #endif
88
89 #else
90
91 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)
92 static inline int ccs_settime(const struct timespec64 *ts,
93 const struct timezone *tz)
94 {
95 return 0;
96 }
97 #else
98 static inline int ccs_settime(const struct timespec *ts,
99 const struct timezone *tz)
100 {
101 return 0;
102 }
103 #endif
104 static inline int ccs_sb_mount(const char *dev_name, const struct path *path,
105 const char *type, unsigned long flags,
106 void *data)
107 {
108 return 0;
109 }
110 static inline int ccs_sb_umount(struct vfsmount *mnt, int flags)
111 {
112 return 0;
113 }
114 static inline int ccs_sb_pivotroot(const struct path *old_path,
115 const struct path *new_path)
116 {
117 return 0;
118 }
119 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
120 static inline int ccs_inode_getattr(struct vfsmount *mnt,
121 struct dentry *dentry)
122 {
123 return 0;
124 }
125 #else
126 static inline int ccs_inode_getattr(const struct path *path)
127 {
128 return 0;
129 }
130 #endif
131 static inline int ccs_file_ioctl(struct file *file, unsigned int cmd,
132 unsigned long arg)
133 {
134 return 0;
135 }
136 static inline int ccs_file_fcntl(struct file *file, unsigned int cmd,
137 unsigned long arg)
138 {
139 return 0;
140 }
141 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
142 static inline int ccs_file_open(struct file *file)
143 {
144 return 0;
145 }
146 #else
147 static inline int ccs_file_open(struct file *file, const struct cred *cred)
148 {
149 return 0;
150 }
151 #endif
152 static inline int ccs_socket_create(int family, int type, int protocol,
153 int kern)
154 {
155 return 0;
156 }
157 static inline int ccs_socket_bind(struct socket *sock,
158 struct sockaddr *address, int addrlen)
159 {
160 return 0;
161 }
162 static inline int ccs_socket_connect(struct socket *sock,
163 struct sockaddr *address, int addrlen)
164 {
165 return 0;
166 }
167 static inline int ccs_socket_listen(struct socket *sock, int backlog)
168 {
169 return 0;
170 }
171 static inline int ccs_socket_sendmsg(struct socket *sock, struct msghdr *msg,
172 int size)
173 {
174 return 0;
175 }
176 static inline int ccs_path_unlink(const struct path *dir,
177 struct dentry *dentry)
178 {
179 return 0;
180 }
181 static inline int ccs_path_mkdir(const struct path *dir, struct dentry *dentry,
182 umode_t mode)
183 {
184 return 0;
185 }
186 static inline int ccs_path_rmdir(const struct path *dir, struct dentry *dentry)
187 {
188 return 0;
189 }
190 static inline int ccs_path_mknod(const struct path *dir, struct dentry *dentry,
191 umode_t mode, unsigned int dev)
192 {
193 return 0;
194 }
195 static inline int ccs_path_truncate(const struct path *path)
196 {
197 return 0;
198 }
199 static inline int ccs_path_symlink(const struct path *dir,
200 struct dentry *dentry, const char *old_name)
201 {
202 return 0;
203 }
204 static inline int ccs_path_link(struct dentry *old_dentry,
205 const struct path *new_dir,
206 struct dentry *new_dentry)
207 {
208 return 0;
209 }
210 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0)
211 static inline int ccs_path_rename(const struct path *old_dir,
212 struct dentry *old_dentry,
213 const struct path *new_dir,
214 struct dentry *new_dentry,
215 const unsigned int flags)
216 {
217 return 0;
218 }
219 #else
220 static inline int ccs_path_rename(const struct path *old_dir,
221 struct dentry *old_dentry,
222 const struct path *new_dir,
223 struct dentry *new_dentry)
224 {
225 return 0;
226 }
227 #endif
228 static inline int ccs_path_chmod(const struct path *path, umode_t mode)
229 {
230 return 0;
231 }
232 static inline int ccs_path_chown(const struct path *path, kuid_t uid,
233 kgid_t gid)
234 {
235 return 0;
236 }
237 static inline int ccs_path_chroot(const struct path *path)
238 {
239 return 0;
240 }
241
242 #endif /* defined(CONFIG_CCSECURITY) */
243
244 #endif /* !defined(_LINUX_LSM2CCSECURITY_H) */
245
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.