// address where the first byte of the segment is loaded
		// (loadSegment.Vaddr). A file offset fx maps to a virtual (symbol) address
		// sx = fx - loadSegment.Off + loadSegment.Vaddr.
		//
		// Thus, a runtime virtual address x maps to a symbol address
		// sx = x - start + offset - loadSegment.Off + loadSegment.Vaddr.
		return start - offset + loadSegment.Off - loadSegment.Vaddr, nil
	}

        this.netbiosScope = p.getProperty("jcifs.netbios.scope");
        this.netbiosLocalPort = Config.getInt(p, "jcifs.netbios.lport", 0);
        this.netbiosLocalAddress = Config.getInetAddress(p, "jcifs.netbios.laddr", null);

        this.lmhostsFilename = p.getProperty("jcifs.netbios.lmhosts");
        this.winsServer = Config.getInetAddressArray(p, "jcifs.netbios.wins", ",", new InetAddress[0]);

		if err != nil {
			return nil, err
		}
		defer close(int(ctl.Fd()))
	}
	dir := netdir + "/" + comp[1] + "/" + name
	laddr, err := readPlan9Addr(comp[1], dir+"/local")
	if err != nil {
		return nil, err
	}
	return newFD(comp[1], name, nil, ctl, nil, laddr, nil)
}

func fileConn(f *os.File) (Conn, error) {
	fd, err := newFileFD(f)
	if err != nil {
		return nil, err
	}
	if !fd.ok() {

	if !c.ok() {
		return 0, syscall.EINVAL
	}
	n, err := c.fd.writeBuffers(v)
	if err != nil {
		return n, &OpError{Op: "wsasend", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
	}
	return n, nil
}

func (fd *netFD) writeBuffers(buf *Buffers) (int64, error) {
	n, err := fd.pfd.Writev((*[][]byte)(buf))
	runtime.KeepAlive(fd)

	{snet: "udp", saddr: "0.0.0.0:0", tnet: "udp", taddr: "::1"},
	{snet: "udp", saddr: "[::ffff:0.0.0.0]:0", tnet: "udp", taddr: "::1"},
	{snet: "udp", saddr: "[::]:0", tnet: "udp", taddr: "127.0.0.1"},

	{snet: "udp", saddr: ":0", tnet: "udp4", taddr: "127.0.0.1"},
	{snet: "udp", saddr: "0.0.0.0:0", tnet: "udp4", taddr: "127.0.0.1"},
	{snet: "udp", saddr: "[::ffff:0.0.0.0]:0", tnet: "udp4", taddr: "127.0.0.1"},

package net

import (
	"bytes"
	"reflect"
	"syscall"
	"testing"
	"time"
)

func TestUnixgramAutobind(t *testing.T) {
	laddr := &UnixAddr{Name: "", Net: "unixgram"}
	c1, err := ListenUnixgram("unixgram", laddr)
	if err != nil {
		t.Fatal(err)
	}
	defer c1.Close()

	// retrieve the autobind address
	autoAddr := c1.LocalAddr().(*UnixAddr)
	if len(autoAddr.Name) <= 1 {

				Flags:  ProgFlag(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Flags):])),
				Off:    uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Off):])),
				Vaddr:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Vaddr):])),
				Paddr:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Paddr):])),
				Filesz: uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Filesz):])),
				Memsz:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Memsz):])),

			Valu("r3", OpAdd64, c.config.Types.Int64, 0, nil, "r1", "r2"),
			Valu("raddr", OpLocalAddr, c.config.Types.Int64.PtrTo(), 0, nil, "sp", "start"),
			Valu("raddrdef", OpVarDef, types.TypeMem, 0, a, "start"),
			Valu("rstore", OpStore, types.TypeMem, 0, c.config.Types.Int64, "raddr", "r3", "raddrdef"),
			Goto("exit")),
		Bloc("exit",
			Exit("rstore")))

	CheckFunc(fun.f)
	zcse(fun.f)

			return
		}
		// See struct sockaddr_in
		daddr = net.IPv4(
			addr.Addr.Addr[0], addr.Addr.Addr[1], addr.Addr.Addr[2], addr.Addr.Addr[3])
	} else {
		addr, err = unix.GetsockoptIPv6MTUInfo(
			int(fd), unix.IPPROTO_IPV6,
			constants.SoOriginalDst)
		if err != nil {
			log.Errorf("Error to ipv6 getsockopt: %v", err)
			return
		}
		// See struct sockaddr_in6
		daddr = addr.Addr.Addr[:]
	}
	// See sockaddr_in6 and sockaddr_in

// address raddr on the specified network. Each write to the returned
// writer sends a log message with the facility and severity
// (from priority) and tag. If tag is empty, the [os.Args][0] is used.
// If network is empty, Dial will connect to the local syslog server.
// Otherwise, see the documentation for net.Dial for valid values
// of network and raddr.