- * selinux_task_ctxid - determine a context ID for a process.
- * @tsk: the task object
- * @ctxid: ID value returned via this
- *
- * On return, ctxid will contain an ID for the context. This value
- * should only be used opaquely.
- */
-void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid);
-
-/**
- * selinux_ctxid_to_string - map a security context ID to a string
- * @ctxid: security context ID to be converted.
+ * selinux_sid_to_string - map a security context ID to a string
+ * @sid: security context ID to be converted.