diff options
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 80c4d002864..c13f1cec9ab 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1560,11 +1560,6 @@ struct security_operations { extern int security_init(void); extern int security_module_enable(struct security_operations *ops); extern int register_security(struct security_operations *ops); -extern struct dentry *securityfs_create_file(const char *name, mode_t mode, - struct dentry *parent, void *data, - const struct file_operations *fops); -extern struct dentry *securityfs_create_dir(const char *name, struct dentry *parent); -extern void securityfs_remove(struct dentry *dentry); /* Security operations */ int security_ptrace_may_access(struct task_struct *child, unsigned int mode); @@ -1590,6 +1585,7 @@ int security_syslog(int type); int security_settime(struct timespec *ts, struct timezone *tz); int security_vm_enough_memory(long pages); int security_vm_enough_memory_mm(struct mm_struct *mm, long pages); +int security_vm_enough_memory_kern(long pages); int security_bprm_alloc(struct linux_binprm *bprm); void security_bprm_free(struct linux_binprm *bprm); void security_bprm_apply_creds(struct linux_binprm *bprm, int unsafe); @@ -1825,6 +1821,11 @@ static inline int security_vm_enough_memory(long pages) return cap_vm_enough_memory(current->mm, pages); } +static inline int security_vm_enough_memory_kern(long pages) +{ + return cap_vm_enough_memory(current->mm, pages); +} + static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) { return cap_vm_enough_memory(mm, pages); @@ -2424,25 +2425,6 @@ static inline int security_netlink_recv(struct sk_buff *skb, int cap) return cap_netlink_recv(skb, cap); } -static inline struct dentry *securityfs_create_dir(const char *name, - struct dentry *parent) -{ - return ERR_PTR(-ENODEV); -} - -static inline struct dentry *securityfs_create_file(const char *name, - mode_t mode, - struct dentry *parent, - void *data, - const struct file_operations *fops) -{ - return ERR_PTR(-ENODEV); -} - -static inline void securityfs_remove(struct dentry *dentry) -{ -} - static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) { return -EOPNOTSUPP; @@ -2806,5 +2788,35 @@ static inline void security_audit_rule_free(void *lsmrule) #endif /* CONFIG_SECURITY */ #endif /* CONFIG_AUDIT */ +#ifdef CONFIG_SECURITYFS + +extern struct dentry *securityfs_create_file(const char *name, mode_t mode, + struct dentry *parent, void *data, + const struct file_operations *fops); +extern struct dentry *securityfs_create_dir(const char *name, struct dentry *parent); +extern void securityfs_remove(struct dentry *dentry); + +#else /* CONFIG_SECURITYFS */ + +static inline struct dentry *securityfs_create_dir(const char *name, + struct dentry *parent) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct dentry *securityfs_create_file(const char *name, + mode_t mode, + struct dentry *parent, + void *data, + const struct file_operations *fops) +{ + return ERR_PTR(-ENODEV); +} + +static inline void securityfs_remove(struct dentry *dentry) +{} + +#endif + #endif /* ! __LINUX_SECURITY_H */ |