From: Paul Floyd <pjfloyd@wanadoo.fr>
Date: Tue, 2 Mar 2021 16:41:47 +0000 (+0100)
Subject: Fix compilation on OS X
X-Git-Tag: VALGRIND_3_17_0~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fd6de1cfe5ba81307f54f441969995325eb7173;p=thirdparty%2Fvalgrind.git

Fix compilation on OS X
---

diff --git a/drd/tests/swapcontext.c b/drd/tests/swapcontext.c
index cfe0577a3d..cf600d4933 100644
--- a/drd/tests/swapcontext.c
+++ b/drd/tests/swapcontext.c
@@ -1,6 +1,7 @@
 /* See also https://bugs.kde.org/show_bug.cgi?id=432381. */
 
 #define _GNU_SOURCE
+#define _XOPEN_SOURCE
 
 #include <assert.h>
 #include <limits.h>