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-rw-r--r--include/linux/key.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/key.h b/include/linux/key.h
index 163f864b6bd4..8b0bd3393abc 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -67,6 +67,8 @@ struct key;
#define KEY_OTH_SETATTR 0x00000020
#define KEY_OTH_ALL 0x0000003f
+#define KEY_PERM_UNDEF 0xffffffff
+
struct seq_file;
struct user_struct;
struct signal_struct;
@@ -232,6 +234,7 @@ extern key_ref_t key_create_or_update(key_ref_t keyring,
const char *description,
const void *payload,
size_t plen,
+ key_perm_t perm,
unsigned long flags);
extern int key_update(key_ref_t key,