shirou_gopsutil/disk_unix.go

// +build freebsd linux

package gopsutil

import "syscall"

func Disk_usage(path string) (Disk_usageStat, error) {
	stat := syscall.Statfs_t{}
	err := syscall.Statfs(path, &stat)
	if err != nil {
		return Disk_usageStat{Path: path}, err
	}

	bsize := stat.Bsize / 512

	ret := Disk_usageStat{
		Path:      path,
		Total:     (uint64(stat.Blocks) * uint64(bsize)) >> 1,
		Free:      (uint64(stat.Bfree) * uint64(bsize)) >> 1,
	}

	ret.Used = (ret.Total - ret.Free)
	ret.UsedPercent = (float64(ret.Used) / float64(ret.Total)) * 100.0

	return ret, nil
}

func Disk_partitions() ([]Disk_partitionStat, error) {
	ret := make([]Disk_partitionStat, 0)
	return ret, nil
}