From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 14 Apr 2017 00:52:37 +0000 (+0000)
Subject: tests: fix ioctl_nsfs.test on ia64
X-Git-Tag: v4.17~101
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d1a996666997a87dbaaeda260eba4683aa8d2905;p=strace

tests: fix ioctl_nsfs.test on ia64

glibc on ia64 provides no clone() function, but there is a __clone2
function instead.  It is documented but no prototype is provided by
glibc.

* tests/ioctl_nsfs.c [IA64] (__clone2): New prototype.
[IA64] (clone): New macro wrapper around __clone2.
---

diff --git a/tests/ioctl_nsfs.c b/tests/ioctl_nsfs.c
index 02612354..c784c49d 100644
--- a/tests/ioctl_nsfs.c
+++ b/tests/ioctl_nsfs.c
@@ -103,6 +103,12 @@ child(void *arg)
 	return 0;
 }
 
+#ifdef IA64
+extern int __clone2(int (*)(void *), void *, size_t, int, void *, ...);
+# define clone(fn, child_stack, flags, arg)	\
+		__clone2(fn, child_stack - 4096, 4096, flags, arg)
+#endif
+
 static void
 test_user_namespace(void)
 {