lotus/extern/sector-storage/fsutil/statfs_unix.go
2021-10-18 16:29:01 +02:00

27 lines
549 B
Go

//go:build !windows
// +build !windows
package fsutil
import (
"syscall"
"golang.org/x/xerrors"
)
func Statfs(path string) (FsStat, error) {
var stat syscall.Statfs_t
if err := syscall.Statfs(path, &stat); err != nil {
return FsStat{}, xerrors.Errorf("statfs: %w", err)
}
// force int64 to handle platform specific differences
//nolint:unconvert
return FsStat{
Capacity: int64(stat.Blocks) * int64(stat.Bsize),
Available: int64(stat.Bavail) * int64(stat.Bsize),
FSAvailable: int64(stat.Bavail) * int64(stat.Bsize),
}, nil
}