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Diffstat (limited to 'include/linux/key.h')
-rw-r--r--include/linux/key.h21
1 files changed, 5 insertions, 16 deletions
diff --git a/include/linux/key.h b/include/linux/key.h
index 83b603639d2e..722914798f37 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -173,10 +173,9 @@ struct key {
#define KEY_FLAG_NEGATIVE 5 /* set if key is negative */
#define KEY_FLAG_ROOT_CAN_CLEAR 6 /* set if key can be cleared by root without permission */
#define KEY_FLAG_INVALIDATED 7 /* set if key has been invalidated */
-#define KEY_FLAG_TRUSTED 8 /* set if key is trusted */
-#define KEY_FLAG_BUILTIN 9 /* set if key is built in to the kernel */
-#define KEY_FLAG_ROOT_CAN_INVAL 10 /* set if key can be invalidated by root without permission */
-#define KEY_FLAG_KEEP 11 /* set if key should not be removed */
+#define KEY_FLAG_BUILTIN 8 /* set if key is built in to the kernel */
+#define KEY_FLAG_ROOT_CAN_INVAL 9 /* set if key can be invalidated by root without permission */
+#define KEY_FLAG_KEEP 10 /* set if key should not be removed */
/* the key type and key description string
* - the desc is used to match a key against search criteria
@@ -217,7 +216,6 @@ struct key {
*/
int (*restrict_link)(struct key *keyring,
const struct key_type *type,
- unsigned long flags,
const union key_payload *payload);
};
@@ -229,16 +227,14 @@ extern struct key *key_alloc(struct key_type *type,
unsigned long flags,
int (*restrict_link)(struct key *,
const struct key_type *,
- unsigned long,
const union key_payload *));
#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 */
-#define KEY_ALLOC_TRUSTED 0x0004 /* Key should be flagged as trusted */
-#define KEY_ALLOC_BUILT_IN 0x0008 /* Key is built into kernel */
-#define KEY_ALLOC_BYPASS_RESTRICTION 0x0010 /* Override the check on restricted keyrings */
+#define KEY_ALLOC_BUILT_IN 0x0004 /* Key is built into kernel */
+#define KEY_ALLOC_BYPASS_RESTRICTION 0x0008 /* Override the check on restricted keyrings */
extern void key_revoke(struct key *key);
extern void key_invalidate(struct key *key);
@@ -309,18 +305,11 @@ extern struct key *keyring_alloc(const char *description, kuid_t uid, kgid_t gid
unsigned long flags,
int (*restrict_link)(struct key *,
const struct key_type *,
- unsigned long,
const union key_payload *),
struct key *dest);
-extern int keyring_restrict_trusted_only(struct key *keyring,
- const struct key_type *type,
- unsigned long,
- const union key_payload *payload);
-
extern int restrict_link_reject(struct key *keyring,
const struct key_type *type,
- unsigned long flags,
const union key_payload *payload);
extern int keyring_clear(struct key *keyring);