go 使用golang从连接到网络接口的原始套接字读取

syscall.Recvfrom(fd, data, 0

wlx34e894f77905

我的功能想读取数据包：

func readFromSocket() {
    fd, error := syscall.Socket(syscall.AF_PACKET, syscall.SOCK_RAW, syscall.ETH_P_ALL)
    if error != nil {
        syscall.Close(fd)
        panic(error)
    }
    err := syscall.BindToDevice(fd, "wlx34e894f77905")
    if err != nil {
        syscall.Close(fd)
        panic(err)
    }
    data := make([]byte, 1024)
    for {
        syscall.Recvfrom(fd, data, 0)
        fmt.Println(data)
    }
}

netstat -r

default         _gateway        0.0.0.0         UG        0 0          0 wlx34e894f77905
link-local      0.0.0.0         255.255.0.0     U         0 0          0 wlx34e894f77905
172.17.0.0      0.0.0.0         255.255.0.0     U         0 0          0 docker0
172.18.0.0      0.0.0.0         255.255.0.0     U         0 0          0 br-3d5c8c113e89
192.168.0.0     0.0.0.0         255.255.255.0   U         0 0          0 wlx34e894f77905