newer versions of devel headers expose CLONE flags only with _GNU_SOURCE

defined

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13035

diff --git a/none/tests/s390x/test_clone.c b/none/tests/s390x/test_clone.c
index 7f69c899d23196d978cc274c4390b6e40419cdd7..60d515a491cf317b29eb419cf1d750b97029a898 100644 (file)
--- a/none/tests/s390x/test_clone.c
+++ b/none/tests/s390x/test_clone.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <sys/syscall.h>
 #include <linux/wait.h>
 #include <sched.h>