return 0;
}
-/**
- * mod_reg_security - allows security modules to be "stacked"
- * @name: a pointer to a string with the name of the security_options to be registered
- * @ops: a pointer to the struct security_options that is to be registered
- *
- * This function allows security modules to be stacked if the currently loaded
- * security module allows this to happen. It passes the @name and @ops to the
- * register_security function of the currently loaded security module.
- *
- * The return value depends on the currently loaded security module, with 0 as
- * success.
- */
-int mod_reg_security(const char *name, struct security_operations *ops)
-{
- if (verify(ops)) {
- printk(KERN_INFO "%s could not verify "
- "security operations.\n", __func__);
- return -EINVAL;
- }
-
- if (ops == security_ops) {
- printk(KERN_INFO "%s security operations "
- "already registered.\n", __func__);
- return -EINVAL;
- }
-
- return security_ops->register_security(name, ops);
-}
-
/* Security operations */
int security_ptrace(struct task_struct *parent, struct task_struct *child,
return security_ops->inode_follow_link(dentry, nd);
}
-int security_inode_permission(struct inode *inode, int mask, struct nameidata *nd)
+int security_inode_permission(struct inode *inode, int mask)
{
if (unlikely(IS_PRIVATE(inode)))
return 0;
- return security_ops->inode_permission(inode, mask, nd);
+ return security_ops->inode_permission(inode, mask);
}
int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
return 0;
return security_ops->inode_setattr(dentry, attr);
}
+EXPORT_SYMBOL_GPL(security_inode_setattr);
int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
{