From ad1abee441f8330aab833cec3121b1346fb8e28f Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 22 Mar 2001 08:51:24 +0000
Subject: [PATCH] =?UTF-8?q?Andr=E9s=20Garc=EDa's=20problems=20on=20the=20m?=
 =?UTF-8?q?ailing=20list=20made=20me=20realize=20that=20we=20can't=20allow?=
 =?UTF-8?q?=20this=20script=20to=20simply=20detect=20a=20gethostbyname=5Fr?=
 =?UTF-8?q?()=20if=20it=20can't=20figure=20out=20how=20to=20use=20it.=20Fr?=
 =?UTF-8?q?om=20now=20on,=20this=20script=20will=20fail=20when=20that=20ha?=
 =?UTF-8?q?ppens.?=
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---
 configure.in | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configure.in b/configure.in
index 6fe9953bd..84637b236 100644
--- a/configure.in
+++ b/configure.in
@@ -295,6 +295,14 @@ exit (rc != 0 ? 1 : 0); }],[
 	[ac_cv_gethostbyname_args=0])],
       [ac_cv_gethostbyname_args=0])])
 
+if test "$ac_cv_func_gethostbyname_r" = "yes"; then
+  if test "$ac_cv_gethostbyname_args" = "0"; then
+    dnl there's a gethostbyname_r() function, but we don't know how
+    dnl many arguments it wants!
+    AC_MSG_ERROR([couldn't figure out how to use gethostbyname_r()])
+  fi
+fi
+
 ])
 
 dnl **********************************************************************