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statvfs_linux.go
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statvfs_linux.go
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// Copyright (C) 2019-2022 Nicola Murino
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, version 3.
//
// 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
//go:build linux
// +build linux
package vfs
import (
"github.com/pkg/sftp"
"golang.org/x/sys/unix"
)
func getStatFS(path string) (*sftp.StatVFS, error) {
stat := unix.Statfs_t{}
err := unix.Statfs(path, &stat)
if err != nil {
return nil, err
}
return &sftp.StatVFS{
Bsize: uint64(stat.Bsize),
Frsize: uint64(stat.Frsize),
Blocks: stat.Blocks,
Bfree: stat.Bfree,
Bavail: stat.Bavail,
Files: stat.Files,
Ffree: stat.Ffree,
Favail: stat.Ffree, // not sure how to calculate Favail
Flag: uint64(stat.Flags),
Namemax: uint64(stat.Namelen),
}, nil
}