X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fkey.h;h=cbf464ad9589526d139b369ea3c00f5b920348c9;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=169f05e4863ed140058674a1e5a1fcab5f06f766;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/include/linux/key.h b/include/linux/key.h
index 169f05e48..cbf464ad9 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -177,8 +177,7 @@ struct key {
 /*
  * kernel managed key type definition
  */
-typedef int (*request_key_actor_t)(struct key *key, struct key *authkey,
-				   const char *op, void *aux);
+typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, const char *op);
 
 struct key_type {
 	/* name of the type */
@@ -206,11 +205,6 @@ struct key_type {
 	/* match a key against a description */
 	int (*match)(const struct key *key, const void *desc);
 
-	/* clear some of the data from a key on revokation (optional)
-	 * - the key's semaphore will be write-locked by the caller
-	 */
-	void (*revoke)(struct key *key);
-
 	/* clear the data from a key (optional) */
 	void (*destroy)(struct key *key);
 
@@ -247,16 +241,8 @@ extern void unregister_key_type(struct key_type *ktype);
 
 extern struct key *key_alloc(struct key_type *type,
 			     const char *desc,
-			     uid_t uid, gid_t gid,
-			     struct task_struct *ctx,
-			     key_perm_t perm,
-			     unsigned long flags);
-
-
-#define KEY_ALLOC_IN_QUOTA	0x0000	/* add to quota, reject if would overrun */
-#define KEY_ALLOC_QUOTA_OVERRUN	0x0001	/* add to quota, permit even if overrun */
-#define KEY_ALLOC_NOT_IN_QUOTA	0x0002	/* not in quota */
-
+			     uid_t uid, gid_t gid, key_perm_t perm,
+			     int not_in_quota);
 extern int key_payload_reserve(struct key *key, size_t datalen);
 extern int key_instantiate_and_link(struct key *key,
 				    const void *data,
@@ -286,11 +272,6 @@ extern struct key *request_key(struct key_type *type,
 			       const char *description,
 			       const char *callout_info);
 
-extern struct key *request_key_with_auxdata(struct key_type *type,
-					    const char *description,
-					    const char *callout_info,
-					    void *aux);
-
 extern int key_validate(struct key *key);
 
 extern key_ref_t key_create_or_update(key_ref_t keyring,
@@ -298,7 +279,7 @@ extern key_ref_t key_create_or_update(key_ref_t keyring,
 				      const char *description,
 				      const void *payload,
 				      size_t plen,
-				      unsigned long flags);
+				      int not_in_quota);
 
 extern int key_update(key_ref_t key,
 		      const void *payload,
@@ -311,9 +292,7 @@ extern int key_unlink(struct key *keyring,
 		      struct key *key);
 
 extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
-				 struct task_struct *ctx,
-				 unsigned long flags,
-				 struct key *dest);
+				 int not_in_quota, struct key *dest);
 
 extern int keyring_clear(struct key *keyring);
 
@@ -334,8 +313,7 @@ extern void keyring_replace_payload(struct key *key, void *replacement);
  * the userspace interface
  */
 extern struct key root_user_keyring, root_session_keyring;
-extern int alloc_uid_keyring(struct user_struct *user,
-			     struct task_struct *ctx);
+extern int alloc_uid_keyring(struct user_struct *user);
 extern void switch_uid_keyring(struct user_struct *new_user);
 extern int copy_keys(unsigned long clone_flags, struct task_struct *tsk);
 extern int copy_thread_group_keys(struct task_struct *tsk);
@@ -364,7 +342,7 @@ extern void key_init(void);
 #define make_key_ref(k)			({ NULL; })
 #define key_ref_to_ptr(k)		({ NULL; })
 #define is_key_possessed(k)		0
-#define alloc_uid_keyring(u,c)		0
+#define alloc_uid_keyring(u)		0
 #define switch_uid_keyring(u)		do { } while(0)
 #define __install_session_keyring(t, k)	({ NULL; })
 #define copy_keys(f,t)			0
@@ -377,10 +355,6 @@ extern void key_init(void);
 #define key_fsgid_changed(t)		do { } while(0)
 #define key_init()			do { } while(0)
 
-/* Initial keyrings */
-extern struct key root_user_keyring;
-extern struct key root_session_keyring;
-
 #endif /* CONFIG_KEYS */
 #endif /* __KERNEL__ */
 #endif /* _LINUX_KEY_H */