From 4706d6982457498c60e575a026229e03820381d3 Mon Sep 17 00:00:00 2001
From: Andy Wingo <wingo@pobox.com>
Date: Wed, 15 Feb 2017 22:14:37 +0100
Subject: Fix accept4 gnulib update.

* m4/accept4.m4: Add missing file.
* lib/accept4.c: Add missing file.
* .gitignore: Update.
---
 m4/accept4.m4 | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 m4/accept4.m4

(limited to 'm4')

diff --git a/m4/accept4.m4 b/m4/accept4.m4
new file mode 100644
index 000000000..841e9b50f
--- /dev/null
+++ b/m4/accept4.m4
@@ -0,0 +1,18 @@
+# accept4.m4 serial 2
+dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_ACCEPT4],
+[
+  AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
+
+  dnl Persuade glibc <sys/socket.h> to declare accept4().
+  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+
+  AC_CHECK_FUNCS_ONCE([accept4])
+  if test $ac_cv_func_accept4 != yes; then
+    HAVE_ACCEPT4=0
+  fi
+])
-- 
cgit v1.2.1