Golang NetworkSetNsFd示例

示例#1

文件： link_linux.go 项目： RoPe93/oz

// SetLinkNsFd sets the link's Linux namespace to the one specified by filesystem path.
func (l *Link) SetLinkNsFd(nspath string) error {
	fd, err := syscall.Open(nspath, syscall.O_RDONLY, 0)
	if err != nil {
		return fmt.Errorf("Could not attach to Network namespace: %s", err)
	}

	return netlink.NetworkSetNsFd(l.NetInterface(), fd)
}

示例#2

文件： veth_linux.go 项目： Safe3/oz

// SetPeerLinkNsFd sends peer link into container specified by path
func (veth *VethPair) SetPeerLinkNsFd(nspath string) error {
	fd, err := syscall.Open(nspath, syscall.O_RDONLY, 0)
	if err != nil {
		return fmt.Errorf("Could not attach to Network namespace: %s", err)
	}

	return netlink.NetworkSetNsFd(veth.peerIfc, fd)
}