1 prlimit(2) returns ENOSYS on Linux 2.6.32-5-xen-amd64 as found on
2 hydra.gnu.org, and strace(1) doesn't recognize it.
4 --- glib-2.34.3/glib/tests/thread.c 2012-11-20 15:27:12.000000000 +0100
5 +++ glib-2.34.3/glib/tests/thread.c 2013-03-27 14:48:31.000000000 +0100
6 @@ -130,7 +130,7 @@ test_thread3 (void)