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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2019 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package syscheck
import (
"fmt"
"github.com/snapcore/snapd/sandbox/cgroup"
)
func init() {
checks = append(checks, checkCgroup)
}
func checkCgroup() error {
v, err := cgroup.Version()
if err != nil {
return fmt.Errorf("snapd could not probe cgroup version: %v", err)
}
if v == cgroup.Unknown {
return fmt.Errorf("snapd could not determine cgroup version")
}
return nil
}
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