Cgroups are supported only on linux. Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt; --- src/util/vircgroupv1.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index 62a6e5c448..3d05fbd745 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -55,6 +55,8 @@ VIR_ENUM_IMPL(virCgroupV1Controller, VIR_CGROUP_CONTROLLER_LAST, "name=systemd"); +#ifdef VIR_CGROUP_SUPPORTED + /* We're looking for at least one 'cgroup' fs mount, * which is *not* a named mount. */ static bool @@ -2099,3 +2101,15 @@ virCgroupV1Register(void) { virCgroupBackendRegister(&virCgroupV1Backend); } + +#else /* !VIR_CGROUP_SUPPORTED */ + +void +virCgroupV1Register(void) +{ + virReportSystemError(ENOSYS, "%s", + _("Control groups not supported on this platform")); + return -1; +} + +#endif /* !VIR_CGROUP_SUPPORTED */ -- 2.17.1