package main

import (
    "fmt"
    "syscall"
    "time"
    "unsafe"
)

func setSystemTimeLinux(sec int64, usec int64) error {
    tv := syscall.Timeval{
        Sec:  sec,
        Usec: usec,
    }

    _, _, errno := syscall.Syscall(
        syscall.SYS_SETTIMEOFDAY,
        uintptr(unsafe.Pointer(&tv)),
 Golang实现系统时间修改的方法        0,
        0,
    )

    if errno != 0 {
        return errno
    }

    return nil
}

func main() {
    currentTime := time.Now()
    newTime := currentTime.Add(10 * time.Minute)
    sec := newTime.Unix()
    usec := newTime.UnixNano() / 1000

    err := setSystemTimeLinux(sec, usec)
    if err != nil {
        fmt.Println("修改系统时间失败：", err)
    } else {
        fmt.Println("修改系统时间成功！")
    }
}