diff --git a/sysdeps/htl/libc-lockP.h b/sysdeps/htl/libc-lockP.h
index 4ba3930a13..0c887d707e 100644
--- a/sysdeps/htl/libc-lockP.h
+++ b/sysdeps/htl/libc-lockP.h
@@ -19,6 +19,7 @@
 #ifndef _BITS_LIBC_LOCKP_H
 #define _BITS_LIBC_LOCKP_H 1
 
+#include <libc-lock.h>
 #include <pthread.h>
 #include <pthread-functions.h>
 
@@ -73,6 +74,36 @@ typedef pthread_key_t __libc_key_t;
   __libc_ptf_call (__pthread_setspecific, (KEY, VALUE), 0)
 
 
+#undef __libc_cleanup_region_start
+#undef __libc_cleanup_region_end
+#undef __libc_cleanup_end
+
+#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
+  {									      \
+    struct __pthread_cancelation_handler **__handlers = NULL;		      \
+    struct __pthread_cancelation_handler __handler;			      \
+    int _ditit = 0;							      \
+    if (DOIT && __pthread_get_cleanup_stack != NULL)			      \
+      {									      \
+	__handlers = __pthread_get_cleanup_stack ();			      \
+	__handler.__handler = FCT;					      \
+	__handler.__arg = ARG;						      \
+	__handler.__next = *__handlers;					      \
+	*__handlers = &__handler;					      \
+	_ditit = 1;							      \
+      }
+
+#define __libc_cleanup_end(DOIT) \
+    if (_ditit) {							      \
+      if (DOIT)								      \
+	__handler.__handler (__handler.__arg);				      \
+      *__handlers = __handler.__next;					      \
+    }
+
+#define __libc_cleanup_region_end(DOIT) \
+    __libc_cleanup_end(DOIT)						      \
+  }
+
 /* Functions that are used by this file and are internal to the GNU C
    library.  */
 
@@ -154,6 +185,7 @@ weak_extern (__pthread_once)
 weak_extern (__pthread_initialize)
 weak_extern (__pthread_atfork)
 weak_extern (__pthread_setcancelstate)
+weak_extern (__pthread_get_cleanup_stack)
 # else
 #  pragma weak __pthread_mutex_init
 #  pragma weak __pthread_mutex_destroy
@@ -176,6 +208,7 @@ weak_extern (__pthread_setcancelstate)
 #  pragma weak __pthread_initialize
 #  pragma weak __pthread_atfork
 #  pragma weak __pthread_setcancelstate
+#  pragma weak __pthread_get_cleanup_stack
 # endif
 #endif
 
diff --git a/sysdeps/htl/stdio-lock.h b/sysdeps/htl/stdio-lock.h
new file mode 100644
index 0000000000..eafd53ad4a
--- /dev/null
+++ b/sysdeps/htl/stdio-lock.h
@@ -0,0 +1,57 @@
+/* Thread package specific definitions of stream lock type.  Hurd version.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _STDIO_LOCK_H
+#define _STDIO_LOCK_H 1
+
+#include <libc-lock.h>
+
+__libc_lock_define_recursive (typedef, _IO_lock_t)
+#define _IO_lock_t_defined 1
+
+/* We need recursive (counting) mutexes.  */
+# define _IO_lock_initializer _LIBC_LOCK_RECURSIVE_INITIALIZER
+
+#define _IO_lock_init(_name)	__libc_lock_init_recursive (_name)
+#define _IO_lock_fini(_name)	__libc_lock_fini_recursive (_name)
+#define _IO_lock_lock(_name)	__libc_lock_lock_recursive (_name)
+#define _IO_lock_trylock(_name)	__libc_lock_trylock_recursive (_name)
+#define _IO_lock_unlock(_name)	__libc_lock_unlock_recursive (_name)
+
+
+#define _IO_cleanup_region_start(_fct, _fp) \
+  __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp)
+#define _IO_cleanup_region_start_noarg(_fct) \
+  __libc_cleanup_region_start (1, _fct, NULL)
+#define _IO_cleanup_region_end(_doit) \
+  __libc_cleanup_region_end (_doit)
+
+#if defined _LIBC && IS_IN (libc)
+
+# define _IO_acquire_lock(_fp) \
+  do {									      \
+    _IO_cleanup_region_start((void (*) (void *)) &_IO_funlockfile, _fp);      \
+    _IO_flockfile (_fp);
+# define _IO_release_lock(_fp) \
+    _IO_funlockfile (_fp);						      \
+    _IO_cleanup_region_end (0);						      \
+  } while (0)
+
+#endif
+
+#endif /* stdio-lock.h */
