Guard NODEV on Python 3.15

Author: JelleZijlstra

stdlib/os/__init__.pyi

@@ -447,8 +447,10 @@ if sys.platform != "win32" and sys.version_info >= (3, 13):
     __all__ += ["grantpt", "posix_openpt", "ptsname", "unlockpt"]
 if sys.platform != "win32" and sys.version_info >= (3, 11):
     __all__ += ["login_tty"]
-if sys.platform != "win32":
+if sys.platform != "win32" and sys.version_info >= (3, 15):
     __all__ += ["NODEV", "O_FSYNC"]
+elif sys.platform != "win32":
+    __all__ += ["O_FSYNC"]
 if sys.platform != "darwin" and sys.platform != "win32":
     __all__ += [
         "POSIX_FADV_DONTNEED",
@@ -667,8 +669,10 @@ if sys.platform == "darwin":
     O_NOFOLLOW_ANY: Final[int]
     O_SYMLINK: Final[int]
 
-if sys.platform != "win32":
+if sys.platform != "win32" and sys.version_info >= (3, 15):
     NODEV: Final[int]
+
+if sys.platform != "win32":
     O_FSYNC: Final[int]
 
 if sys.platform != "linux" and sys.platform != "win32" and sys.version_info >= (3, 13):

stdlib/posix.pyi

@@ -263,7 +263,8 @@ if sys.platform != "win32":
     if sys.platform != "linux" and sys.version_info >= (3, 13):
         from os import O_EXEC as O_EXEC, O_SEARCH as O_SEARCH
 
-    from os import NODEV as NODEV
+    if sys.version_info >= (3, 15):
+        from os import NODEV as NODEV
 
     if sys.platform != "darwin":
         from os import (