/*
 * vircgroupv2.c: methods for cgroups v2 backend
 *
 * Copyright (C) 2018 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
#include <config.h>

#include "internal.h"

#define __VIR_CGROUP_ALLOW_INCLUDE_PRIV_H__
#include "vircgrouppriv.h"
#undef __VIR_CGROUP_ALLOW_INCLUDE_PRIV_H__

#include "vircgroup.h"
#include "vircgroupbackend.h"
#include "vircgroupv2.h"
#include "virlog.h"

VIR_LOG_INIT("util.cgroup");

#define VIR_FROM_THIS VIR_FROM_CGROUP

VIR_ENUM_DECL(virCgroupV2Controller);
VIR_ENUM_IMPL(virCgroupV2Controller, VIR_CGROUP_CONTROLLER_LAST,
              "cpu", "cpuacct", "cpuset", "memory", "devices",
              "freezer", "io", "net_cls", "perf_event", "name=systemd");

#ifdef __linux__

virCgroupBackend virCgroupV2Backend = {
    .type = VIR_CGROUP_BACKEND_TYPE_V2,
};


void
virCgroupV2Register(void)
{
    virCgroupBackendRegister(&virCgroupV2Backend);
}

#else /* !__linux__ */

void
virCgroupV2Register(void)
{
    VIR_INFO("Control groups not supported on this platform");
}

#endif /* !__linux__ */