[PATCH] Keys: Add possessor permissions to keys [try #3]
[linux-3.10.git] / security / keys / internal.h
index 46c8602661c999de31787f8eadd662759418a2e2..db99ed434f3a7afd65624a689f94a2d59686f92e 100644 (file)
@@ -71,26 +71,26 @@ extern void keyring_publish_name(struct key *keyring);
 
 extern int __key_link(struct key *keyring, struct key *key);
 
-extern struct key *__keyring_search_one(struct key *keyring,
-                                       const struct key_type *type,
-                                       const char *description,
-                                       key_perm_t perm);
+extern key_ref_t __keyring_search_one(key_ref_t keyring_ref,
+                                     const struct key_type *type,
+                                     const char *description,
+                                     key_perm_t perm);
 
 extern struct key *keyring_search_instkey(struct key *keyring,
                                          key_serial_t target_id);
 
 typedef int (*key_match_func_t)(const struct key *, const void *);
 
-extern struct key *keyring_search_aux(struct key *keyring,
-                                     struct task_struct *tsk,
-                                     struct key_type *type,
-                                     const void *description,
-                                     key_match_func_t match);
+extern key_ref_t keyring_search_aux(key_ref_t keyring_ref,
+                                   struct task_struct *tsk,
+                                   struct key_type *type,
+                                   const void *description,
+                                   key_match_func_t match);
 
-extern struct key *search_process_keyrings(struct key_type *type,
-                                          const void *description,
-                                          key_match_func_t match,
-                                          struct task_struct *tsk);
+extern key_ref_t search_process_keyrings(struct key_type *type,
+                                        const void *description,
+                                        key_match_func_t match,
+                                        struct task_struct *tsk);
 
 extern struct key *find_keyring_by_name(const char *name, key_serial_t bound);