1 files changed, 0 insertions, 185 deletions
diff --git a/src/pkg/net/interface_linux.go b/src/pkg/net/interface_linux.go
deleted file mode 100644
index e869cd630..000000000
--- a/src/pkg/net/interface_linux.go
+++ /dev/null
@@ -1,185 +0,0 @@
-// Copyright 2011 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Network interface identification for Linux
-
-package net
-
-import (
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-// If the ifindex is zero, interfaceTable returns mappings of all
-// network interfaces.  Otheriwse it returns a mapping of a specific
-// interface.
-func interfaceTable(ifindex int) ([]Interface, os.Error) {
-	var (
-		ift  []Interface
-		tab  []byte
-		msgs []syscall.NetlinkMessage
-		e    int
-	)
-
-	tab, e = syscall.NetlinkRIB(syscall.RTM_GETLINK, syscall.AF_UNSPEC)
-	if e != 0 {
-		return nil, os.NewSyscallError("netlink rib", e)
-	}
-
-	msgs, e = syscall.ParseNetlinkMessage(tab)
-	if e != 0 {
-		return nil, os.NewSyscallError("netlink message", e)
-	}
-
-	for _, m := range msgs {
-		switch m.Header.Type {
-		case syscall.NLMSG_DONE:
-			goto done
-		case syscall.RTM_NEWLINK:
-			ifim := (*syscall.IfInfomsg)(unsafe.Pointer(&m.Data[0]))
-			if ifindex == 0 || ifindex == int(ifim.Index) {
-				attrs, e := syscall.ParseNetlinkRouteAttr(&m)
-				if e != 0 {
-					return nil, os.NewSyscallError("netlink routeattr", e)
-				}
-				ifi := newLink(attrs, ifim)
-				ift = append(ift, ifi)
-			}
-		}
-	}
-
-done:
-	return ift, nil
-}
-
-func newLink(attrs []syscall.NetlinkRouteAttr, ifim *syscall.IfInfomsg) Interface {
-	ifi := Interface{Index: int(ifim.Index), Flags: linkFlags(ifim.Flags)}
-	for _, a := range attrs {
-		switch a.Attr.Type {
-		case syscall.IFLA_ADDRESS:
-			var nonzero bool
-			for _, b := range a.Value {
-				if b != 0 {
-					nonzero = true
-				}
-			}
-			if nonzero {
-				ifi.HardwareAddr = a.Value[:]
-			}
-		case syscall.IFLA_IFNAME:
-			ifi.Name = string(a.Value[:len(a.Value)-1])
-		case syscall.IFLA_MTU:
-			ifi.MTU = int(uint32(a.Value[3])<<24 | uint32(a.Value[2])<<16 | uint32(a.Value[1])<<8 | uint32(a.Value[0]))
-		}
-	}
-	return ifi
-}
-
-func linkFlags(rawFlags uint32) Flags {
-	var f Flags
-	if rawFlags&syscall.IFF_UP != 0 {
-		f |= FlagUp
-	}
-	if rawFlags&syscall.IFF_BROADCAST != 0 {
-		f |= FlagBroadcast
-	}
-	if rawFlags&syscall.IFF_LOOPBACK != 0 {
-		f |= FlagLoopback
-	}
-	if rawFlags&syscall.IFF_POINTOPOINT != 0 {
-		f |= FlagPointToPoint
-	}
-	if rawFlags&syscall.IFF_MULTICAST != 0 {
-		f |= FlagMulticast
-	}
-	return f
-}
-
-// If the ifindex is zero, interfaceAddrTable returns addresses
-// for all network interfaces.  Otherwise it returns addresses
-// for a specific interface.
-func interfaceAddrTable(ifindex int) ([]Addr, os.Error) {
-	var (
-		ifat4 []Addr
-		ifat6 []Addr
-		tab   []byte
-		msgs4 []syscall.NetlinkMessage
-		msgs6 []syscall.NetlinkMessage
-		e     int
-		err   os.Error
-	)
-
-	tab, e = syscall.NetlinkRIB(syscall.RTM_GETADDR, syscall.AF_INET)
-	if e != 0 {
-		return nil, os.NewSyscallError("netlink rib", e)
-	}
-	msgs4, e = syscall.ParseNetlinkMessage(tab)
-	if e != 0 {
-		return nil, os.NewSyscallError("netlink message", e)
-	}
-	ifat4, err = addrTable(msgs4, ifindex)
-	if err != nil {
-		return nil, err
-	}
-
-	tab, e = syscall.NetlinkRIB(syscall.RTM_GETADDR, syscall.AF_INET6)
-	if e != 0 {
-		return nil, os.NewSyscallError("netlink rib", e)
-	}
-	msgs6, e = syscall.ParseNetlinkMessage(tab)
-	if e != 0 {
-		return nil, os.NewSyscallError("netlink message", e)
-	}
-	ifat6, err = addrTable(msgs6, ifindex)
-	if err != nil {
-		return nil, err
-	}
-
-	return append(ifat4, ifat6...), nil
-}
-
-func addrTable(msgs []syscall.NetlinkMessage, ifindex int) ([]Addr, os.Error) {
-	var ifat []Addr
-
-	for _, m := range msgs {
-		switch m.Header.Type {
-		case syscall.NLMSG_DONE:
-			goto done
-		case syscall.RTM_NEWADDR:
-			ifam := (*syscall.IfAddrmsg)(unsafe.Pointer(&m.Data[0]))
-			if ifindex == 0 || ifindex == int(ifam.Index) {
-				attrs, e := syscall.ParseNetlinkRouteAttr(&m)
-				if e != 0 {
-					return nil, os.NewSyscallError("netlink routeattr", e)
-				}
-				ifat = append(ifat, newAddr(attrs, int(ifam.Family))...)
-			}
-		}
-	}
-
-done:
-	return ifat, nil
-}
-
-func newAddr(attrs []syscall.NetlinkRouteAttr, family int) []Addr {
-	var ifat []Addr
-
-	for _, a := range attrs {
-		switch a.Attr.Type {
-		case syscall.IFA_ADDRESS:
-			ifa := IPAddr{}
-			switch family {
-			case syscall.AF_INET:
-				ifa.IP = IPv4(a.Value[0], a.Value[1], a.Value[2], a.Value[3])
-			case syscall.AF_INET6:
-				ifa.IP = make(IP, IPv6len)
-				copy(ifa.IP, a.Value[:])
-			}
-			ifat = append(ifat, ifa.toAddr())
-		}
-	}
-
-	return ifat
-}