From: Kurt Zeilenga <kurt@openldap.org>
Date: Mon, 24 Mar 2003 04:08:11 +0000 (+0000)
Subject: h_errno fix
X-Git-Tag: OPENLDAP_REL_ENG_2_1_17~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6385fdb08f5c7c5484e81edfc80fb68b60d7e845;p=thirdparty%2Fopenldap.git

h_errno fix
---

diff --git a/libraries/libldap/util-int.c b/libraries/libldap/util-int.c
index 23bf1d194c..962db37b48 100644
--- a/libraries/libldap/util-int.c
+++ b/libraries/libldap/util-int.c
@@ -33,6 +33,13 @@
 
 #include "ldap-int.h"
 
+#ifndef h_errno
+/* newer systems declare this in <netdb.h> for you, older ones don't.
+ * harmless to declare it again (unless defined by a macro).
+ */
+extern int h_errno;
+#endif
+
 #ifndef LDAP_R_COMPILE
 # undef HAVE_REENTRANT_FUNCTIONS
 # undef HAVE_CTIME_R