From 57b7003a6473206e2526dcc91c7ddb357c7e66de Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Mon, 19 Jun 2017 21:48:05 +0100
Subject: [PATCH] thr_posix.c: fix implicit function declaration for
 'pthread_setconcurrency'

thr_posix.c: In function 'ldap_pvt_thread_set_concurrency':
thr_posix.c:96:9: error: implicit declaration of function 'pthread_setconcurrency'
  return pthread_setconcurrency( n );
         ^~~~~~~~~~~~~~~~~~~~~~
         pthread_setcanceltype

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 libraries/libldap_r/thr_posix.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/libldap_r/thr_posix.c b/libraries/libldap_r/thr_posix.c
index 35bde07327..e0368cc1eb 100644
--- a/libraries/libldap_r/thr_posix.c
+++ b/libraries/libldap_r/thr_posix.c
@@ -14,6 +14,8 @@
  * <http://www.OpenLDAP.org/license.html>.
  */
 
+#define _XOPEN_SOURCE 500	 /* For pthread_setconcurrency() on glibc */
+
 #include "portable.h"
 
 #if defined( HAVE_PTHREADS )