diff --git a/abis/linux/fcntl.h b/abis/linux/fcntl.h
index 9e56ed2313..61777b3bba 100644
--- a/abis/linux/fcntl.h
+++ b/abis/linux/fcntl.h
@@ -53,6 +53,9 @@
 
 #define F_GETOWNER_UIDS 17
 
+#define F_SETLEASE 1024
+#define F_GETLEASE 1025
+#define F_NOTIFY 1026
 #define F_DUPFD_CLOEXEC 1030
 #define F_ADD_SEALS 1033
 #define F_GET_SEALS 1034
@@ -86,6 +89,8 @@ struct f_owner_ex {
 	pid_t pid;
 };
 
+#define F_OWNER_TID 0
+
 #define POSIX_FADV_NORMAL 0
 #define POSIX_FADV_RANDOM 1
 #define POSIX_FADV_SEQUENTIAL 2
diff --git a/abis/linux/ino_t.h b/abis/linux/ino_t.h
index edf795dcc7..3f48c32206 100644
--- a/abis/linux/ino_t.h
+++ b/abis/linux/ino_t.h
@@ -5,6 +5,7 @@
 #include <bits/types.h>
 
 typedef __mlibc_uint64 ino_t;
+typedef ino_t ino64_t;
 
 #endif /* _ABIBITS_INO_T_H */