Re: [libvirt] [PATCH] virprocess: Introduce our own setns() wrapper
On Wed, 2014-09-10 at 12:20 +0200, Michal Privoznik wrote:
+/*
+ * Workaround older glibc. While kernel may support the setns
+ * syscall, the glibc wrapper might not exist. If that's the
+ * case, use our own.
+ */
+#ifndef __NR_setns
+# if defined(__x86_64__)
+# define __NR_setns 308
+# elif defined(__i386__)
+# define __NR_setns 346
+# else
+# error "__NR_setns is not defined"
+# endif
+#endif
Xen's automated build tests of libvirt have just failed with this when
building for armhf:
util/virprocess.c:75:4: error: #error "__NR_setns is not
defined"
is this another aspect of the "out of date glibc" issue?
(build log at
http://www.chiark.greenend.org.uk/~xensrcts/logs/30238/build-armhf-libvir...
and full test run logs linked from
http://lists.xen.org/archives/html/xen-devel/2014-09/msg02146.html
Ian.