From: Victor Stinner <vstinner@python.org>
Date: Wed, 7 Jan 2026 14:17:06 +0000 (+0100)
Subject: [3.13] gh-142991: Fix socketmodule.c build: remove _Py_FALLTHROUGH (#143514)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43e495d6f4e0efe6e7a54625d559f2f656f36916;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-142991: Fix socketmodule.c build: remove _Py_FALLTHROUGH (#143514)

Fix commit 7f936694dbc0dc0dbb07d98fa668776c4e4ca595 backport which
uses _Py_FALLTHROUGH: this macro only exists in Python 3.14 and
newer.
---

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 4362d95ae1ff..6df7401133a4 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -2652,7 +2652,6 @@ getsockaddrlen(PySocketSockObject *s, socklen_t *len_ret)
 #ifdef AF_DIVERT
     case AF_DIVERT:
         /* FreeBSD divert(4) sockets use sockaddr_in: fall-through */
-       _Py_FALLTHROUGH;
 #endif /* AF_DIVERT */
 
     case AF_INET: