70 lines
1.2 KiB
Go
70 lines
1.2 KiB
Go
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//go:build darwin
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// +build darwin
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package staros
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import (
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"os/user"
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"strconv"
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"syscall"
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"time"
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)
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// StartTime is not implemented on Darwin yet.
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func StartTime() time.Time {
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return time.Time{}
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}
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// IsRoot 当前是否是管理员用户
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func IsRoot() bool {
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uid, err := user.Current()
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return err == nil && uid.Uid == "0"
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}
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func Whoami() (uid, gid int, uname, gname, home string, err error) {
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var me *user.User
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var group *user.Group
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me, err = user.Current()
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if err != nil {
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return
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}
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uid, _ = strconv.Atoi(me.Uid)
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gid, _ = strconv.Atoi(me.Gid)
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home = me.HomeDir
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uname = me.Username
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group, err = user.LookupGroupId(me.Gid)
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if err != nil {
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return
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}
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gname = group.Name
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return
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}
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func CpuUsageByPid(pid int, sleep time.Duration) float64 {
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return 0
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}
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func CpuUsage(sleep time.Duration) float64 {
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return 0
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}
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func DiskUsage(path string) (disk DiskStatus) {
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disk, _ = DiskUsageE(path)
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return
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}
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func DiskUsageE(path string) (disk DiskStatus, err error) {
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if path == "" {
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path = "."
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}
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fs := syscall.Statfs_t{}
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if err = syscall.Statfs(path, &fs); err != nil {
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return
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}
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disk.All = fs.Blocks * uint64(fs.Bsize)
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disk.Free = fs.Bfree * uint64(fs.Bsize)
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disk.Available = fs.Bavail * uint64(fs.Bsize)
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disk.Used = disk.All - disk.Free
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return
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}
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