#13226: update references from ctypes/DLFCN modules to os module
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index c912e11..341764a 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -411,9 +411,10 @@
.. function:: getdlopenflags()
- Return the current value of the flags that are used for :c:func:`dlopen` calls.
- The flag constants are defined in the :mod:`ctypes` and :mod:`DLFCN` modules.
- Availability: Unix.
+ Return the current value of the flags that are used for
+ :c:func:`dlopen` calls. Symbolic names for the flag values can be
+ found in the :mod:`os` module (``RTLD_xxx`` constants, e.g.
+ :data:`os.RTLD_LAZY`). Availability: Unix.
.. function:: getfilesystemencoding()
@@ -906,7 +907,7 @@
the interpreter loads extension modules. Among other things, this will enable a
lazy resolving of symbols when importing a module, if called as
``sys.setdlopenflags(0)``. To share symbols across extension modules, call as
- ``sys.setdlopenflags(os.RTLD_GLOBAL)``. Symbolic names for the flag modules
+ ``sys.setdlopenflags(os.RTLD_GLOBAL)``. Symbolic names for the flag values
can be found in the :mod:`os` module (``RTLD_xxx`` constants, e.g.
:data:`os.RTLD_LAZY`).
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 20792c2..2680e6b 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -774,7 +774,7 @@
interpreter loads extension modules. Among other things, this will enable\n\
a lazy resolving of symbols when importing a module, if called as\n\
sys.setdlopenflags(0). To share symbols across extension modules, call as\n\
-sys.setdlopenflags(ctypes.RTLD_GLOBAL). Symbolic names for the flag modules\n\
+sys.setdlopenflags(os.RTLD_GLOBAL). Symbolic names for the flag modules\n\
can be found in the os module (RTLD_xxx constants, e.g. os.RTLD_LAZY).");
static PyObject *
@@ -790,7 +790,7 @@
"getdlopenflags() -> int\n\
\n\
Return the current value of the flags that are used for dlopen calls.\n\
-The flag constants are defined in the ctypes and DLFCN modules.");
+The flag constants are defined in the os module.");
#endif /* HAVE_DLOPEN */