snapd/osutil/mount_linux.go

// -*- Mode: Go; indent-tabs-mode: t -*-

/*
 * Copyright (C) 2014-2016 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 osutil

// IsMounted checks if a given directory is a mount point.
func IsMounted(baseDir string) (bool, error) {
	entries, err := LoadMountInfo()
	if err != nil {
		return false, err
	}
	for _, entry := range entries {
		if baseDir == entry.MountDir {
			return true, nil
		}
	}
	return false, nil
}