mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
Update netlink @17ea11b
Signed-off-by: Alessandro Boch <aboch@docker.com>
This commit is contained in:
parent
6ab880f3b7
commit
c3e00a2611
12 changed files with 393 additions and 33 deletions
4
libnetwork/Godeps/Godeps.json
generated
4
libnetwork/Godeps/Godeps.json
generated
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@ -414,11 +414,11 @@
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},
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{
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"ImportPath": "github.com/vishvananda/netlink",
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"Rev": "e73bad418fd727ed3a02830b1af1ad0283a1de6c"
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"Rev": "17ea11b5a11c5614597c65a671105e8ee58c4d04"
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},
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{
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"ImportPath": "github.com/vishvananda/netlink/nl",
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"Rev": "e73bad418fd727ed3a02830b1af1ad0283a1de6c"
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"Rev": "17ea11b5a11c5614597c65a671105e8ee58c4d04"
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},
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{
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"ImportPath": "github.com/vishvananda/netns",
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12
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/bpf_linux.go
generated
vendored
12
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/bpf_linux.go
generated
vendored
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@ -8,11 +8,11 @@ package netlink
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#include <stdint.h>
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#include <unistd.h>
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static int load_simple_bpf(int prog_type) {
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static int load_simple_bpf(int prog_type, int ret) {
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#ifdef __NR_bpf
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// { return 1; }
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// { return ret; }
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__u64 __attribute__((aligned(8))) insns[] = {
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0x00000001000000b7ull,
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0x00000000000000b7ull | ((__u64)ret<<32),
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0x0000000000000095ull,
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};
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__u8 __attribute__((aligned(8))) license[] = "ASL2";
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@ -51,10 +51,12 @@ const (
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BPF_PROG_TYPE_KPROBE
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BPF_PROG_TYPE_SCHED_CLS
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BPF_PROG_TYPE_SCHED_ACT
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BPF_PROG_TYPE_TRACEPOINT
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BPF_PROG_TYPE_XDP
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)
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// loadSimpleBpf loads a trivial bpf program for testing purposes
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func loadSimpleBpf(progType BpfProgType) (int, error) {
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fd, err := C.load_simple_bpf(C.int(progType))
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func loadSimpleBpf(progType BpfProgType, ret int) (int, error) {
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fd, err := C.load_simple_bpf(C.int(progType), C.int(ret))
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return int(fd), err
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}
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4
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/filter.go
generated
vendored
4
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/filter.go
generated
vendored
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@ -60,7 +60,7 @@ func (a TcAct) String() string {
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case TC_ACT_JUMP:
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return "jump"
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}
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return fmt.Sprintf("0x%x", a)
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return fmt.Sprintf("0x%x", int32(a))
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}
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type TcPolAct int32
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@ -86,7 +86,7 @@ func (a TcPolAct) String() string {
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case TC_POLICE_PIPE:
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return "pipe"
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}
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return fmt.Sprintf("0x%x", a)
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return fmt.Sprintf("0x%x", int32(a))
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}
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type ActionAttrs struct {
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25
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/handle_linux.go
generated
vendored
25
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/handle_linux.go
generated
vendored
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@ -1,7 +1,9 @@
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package netlink
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import (
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"fmt"
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"syscall"
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"time"
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"github.com/vishvananda/netlink/nl"
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"github.com/vishvananda/netns"
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@ -33,6 +35,29 @@ func NewHandle(nlFamilies ...int) (*Handle, error) {
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return newHandle(netns.None(), netns.None(), nlFamilies...)
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}
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// SetSocketTimeout sets the send and receive timeout for each socket in the
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// netlink handle. Although the socket timeout has granularity of one
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// microsecond, the effective granularity is floored by the kernel timer tick,
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// which default value is four milliseconds.
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func (h *Handle) SetSocketTimeout(to time.Duration) error {
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if to < time.Microsecond {
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return fmt.Errorf("invalid timeout, minimul value is %s", time.Microsecond)
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}
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tv := syscall.NsecToTimeval(to.Nanoseconds())
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for _, sh := range h.sockets {
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fd := sh.Socket.GetFd()
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err := syscall.SetsockoptTimeval(fd, syscall.SOL_SOCKET, syscall.SO_RCVTIMEO, &tv)
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if err != nil {
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return err
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}
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err = syscall.SetsockoptTimeval(fd, syscall.SOL_SOCKET, syscall.SO_SNDTIMEO, &tv)
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if err != nil {
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return err
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}
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}
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return nil
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}
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// NewHandle returns a netlink handle on the network namespace
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// specified by ns. If ns=netns.None(), current network namespace
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// will be assumed
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12
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/link.go
generated
vendored
12
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/link.go
generated
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@ -26,11 +26,15 @@ type LinkAttrs struct {
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Name string
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HardwareAddr net.HardwareAddr
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Flags net.Flags
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RawFlags uint32
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ParentIndex int // index of the parent link device
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MasterIndex int // must be the index of a bridge
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Namespace interface{} // nil | NsPid | NsFd
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Alias string
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Statistics *LinkStatistics
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Promisc int
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Xdp *LinkXdp
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EncapType string
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}
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// NewLinkAttrs returns LinkAttrs structure filled with default values
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@ -69,6 +73,11 @@ type LinkStatistics struct {
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TxCompressed uint32
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}
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type LinkXdp struct {
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Fd int
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Attached bool
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}
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// Device links cannot be created via netlink. These links
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// are links created by udev like 'lo' and 'etho0'
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type Device struct {
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@ -171,11 +180,13 @@ func (macvtap Macvtap) Type() string {
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}
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type TuntapMode uint16
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type TuntapFlag uint16
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// Tuntap links created via /dev/tun/tap, but can be destroyed via netlink
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type Tuntap struct {
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LinkAttrs
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Mode TuntapMode
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Flags TuntapFlag
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}
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func (tuntap *Tuntap) Attrs() *LinkAttrs {
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@ -251,6 +262,7 @@ type IPVlanMode uint16
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const (
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IPVLAN_MODE_L2 IPVlanMode = iota
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IPVLAN_MODE_L3
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IPVLAN_MODE_L3S
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IPVLAN_MODE_MAX
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)
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143
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/link_linux.go
generated
vendored
143
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/link_linux.go
generated
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@ -18,6 +18,11 @@ const SizeofLinkStats = 0x5c
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const (
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TUNTAP_MODE_TUN TuntapMode = syscall.IFF_TUN
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TUNTAP_MODE_TAP TuntapMode = syscall.IFF_TAP
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TUNTAP_DEFAULTS TuntapFlag = syscall.IFF_TUN_EXCL | syscall.IFF_ONE_QUEUE
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TUNTAP_VNET_HDR TuntapFlag = syscall.IFF_VNET_HDR
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TUNTAP_TUN_EXCL TuntapFlag = syscall.IFF_TUN_EXCL
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TUNTAP_NO_PI TuntapFlag = syscall.IFF_NO_PI
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TUNTAP_ONE_QUEUE TuntapFlag = syscall.IFF_ONE_QUEUE
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)
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var native = nl.NativeEndian()
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@ -50,6 +55,44 @@ func (h *Handle) ensureIndex(link *LinkAttrs) {
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}
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}
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func (h *Handle) SetPromiscOn(link Link) error {
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base := link.Attrs()
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h.ensureIndex(base)
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req := h.newNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
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msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
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msg.Change = syscall.IFF_PROMISC
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msg.Flags = syscall.IFF_UP
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msg.Index = int32(base.Index)
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req.AddData(msg)
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_, err := req.Execute(syscall.NETLINK_ROUTE, 0)
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return err
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}
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func SetPromiscOn(link Link) error {
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return pkgHandle.SetPromiscOn(link)
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}
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func (h *Handle) SetPromiscOff(link Link) error {
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base := link.Attrs()
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h.ensureIndex(base)
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req := h.newNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
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msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
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msg.Change = syscall.IFF_PROMISC
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msg.Flags = 0 & ^syscall.IFF_UP
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msg.Index = int32(base.Index)
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req.AddData(msg)
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_, err := req.Execute(syscall.NETLINK_ROUTE, 0)
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return err
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}
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func SetPromiscOff(link Link) error {
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return pkgHandle.SetPromiscOff(link)
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}
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// LinkSetUp enables the link device.
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// Equivalent to: `ip link set $link up`
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func LinkSetUp(link Link) error {
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@ -255,6 +298,36 @@ func (h *Handle) LinkSetVfVlan(link Link, vf, vlan int) error {
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return err
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}
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// LinkSetVfTxRate sets the tx rate of a vf for the link.
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// Equivalent to: `ip link set $link vf $vf rate $rate`
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func LinkSetVfTxRate(link Link, vf, rate int) error {
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return pkgHandle.LinkSetVfTxRate(link, vf, rate)
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}
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// LinkSetVfTxRate sets the tx rate of a vf for the link.
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// Equivalent to: `ip link set $link vf $vf rate $rate`
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func (h *Handle) LinkSetVfTxRate(link Link, vf, rate int) error {
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base := link.Attrs()
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h.ensureIndex(base)
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req := h.newNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
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msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
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msg.Index = int32(base.Index)
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req.AddData(msg)
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data := nl.NewRtAttr(nl.IFLA_VFINFO_LIST, nil)
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info := nl.NewRtAttrChild(data, nl.IFLA_VF_INFO, nil)
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vfmsg := nl.VfTxRate{
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Vf: uint32(vf),
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Rate: uint32(rate),
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}
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nl.NewRtAttrChild(info, nl.IFLA_VF_TX_RATE, vfmsg.Serialize())
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req.AddData(data)
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_, err := req.Execute(syscall.NETLINK_ROUTE, 0)
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return err
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}
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// LinkSetMaster sets the master of the link device.
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// Equivalent to: `ip link set $link master $master`
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func LinkSetMaster(link Link, master *Bridge) error {
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@ -373,6 +446,23 @@ func (h *Handle) LinkSetNsFd(link Link, fd int) error {
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return err
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}
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// LinkSetXdpFd adds a bpf function to the driver. The fd must be a bpf
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// program loaded with bpf(type=BPF_PROG_TYPE_XDP)
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func LinkSetXdpFd(link Link, fd int) error {
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base := link.Attrs()
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ensureIndex(base)
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req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
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msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
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msg.Index = int32(base.Index)
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req.AddData(msg)
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addXdpAttrs(&LinkXdp{Fd: fd}, req)
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_, err := req.Execute(syscall.NETLINK_ROUTE, 0)
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return err
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}
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func boolAttr(val bool) []byte {
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var v uint8
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if val {
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@ -552,9 +642,7 @@ func (h *Handle) LinkAdd(link Link) error {
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if tuntap, ok := link.(*Tuntap); ok {
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// TODO: support user
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// TODO: support group
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// TODO: support non- one_queue
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// TODO: support pi | vnet_hdr | multi_queue
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// TODO: support non- exclusive
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// TODO: multi_queue
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// TODO: support non- persistent
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if tuntap.Mode < syscall.IFF_TUN || tuntap.Mode > syscall.IFF_TAP {
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return fmt.Errorf("Tuntap.Mode %v unknown!", tuntap.Mode)
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@ -565,10 +653,13 @@ func (h *Handle) LinkAdd(link Link) error {
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}
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defer file.Close()
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var req ifReq
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req.Flags |= syscall.IFF_ONE_QUEUE
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req.Flags |= syscall.IFF_TUN_EXCL
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copy(req.Name[:15], base.Name)
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if tuntap.Flags == 0 {
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req.Flags = uint16(TUNTAP_DEFAULTS)
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} else {
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req.Flags = uint16(tuntap.Flags)
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}
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req.Flags |= uint16(tuntap.Mode)
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copy(req.Name[:15], base.Name)
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_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, file.Fd(), uintptr(syscall.TUNSETIFF), uintptr(unsafe.Pointer(&req)))
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if errno != 0 {
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return fmt.Errorf("Tuntap IOCTL TUNSETIFF failed, errno %v", errno)
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@ -649,6 +740,10 @@ func (h *Handle) LinkAdd(link Link) error {
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req.AddData(attr)
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}
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if base.Xdp != nil {
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addXdpAttrs(base.Xdp, req)
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}
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linkInfo := nl.NewRtAttr(syscall.IFLA_LINKINFO, nil)
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nl.NewRtAttrChild(linkInfo, nl.IFLA_INFO_KIND, nl.NonZeroTerminated(link.Type()))
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@ -871,7 +966,10 @@ func linkDeserialize(m []byte) (Link, error) {
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return nil, err
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}
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base := LinkAttrs{Index: int(msg.Index), Flags: linkFlags(msg.Flags)}
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base := LinkAttrs{Index: int(msg.Index), RawFlags: msg.Flags, Flags: linkFlags(msg.Flags), EncapType: msg.EncapType()}
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if msg.Flags&syscall.IFF_PROMISC != 0 {
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base.Promisc = 1
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}
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var link Link
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linkType := ""
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for _, attr := range attrs {
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@ -958,6 +1056,12 @@ func linkDeserialize(m []byte) (Link, error) {
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base.Alias = string(attr.Value[:len(attr.Value)-1])
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case syscall.IFLA_STATS:
|
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base.Statistics = parseLinkStats(attr.Value[:])
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case nl.IFLA_XDP:
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xdp, err := parseLinkXdp(attr.Value[:])
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if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
base.Xdp = xdp
|
||||
}
|
||||
}
|
||||
// Links that don't have IFLA_INFO_KIND are hardware devices
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|
@ -1389,3 +1493,28 @@ func parseGretapData(link Link, data []syscall.NetlinkRouteAttr) {
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func parseLinkStats(data []byte) *LinkStatistics {
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return (*LinkStatistics)(unsafe.Pointer(&data[0:SizeofLinkStats][0]))
|
||||
}
|
||||
|
||||
func addXdpAttrs(xdp *LinkXdp, req *nl.NetlinkRequest) {
|
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attrs := nl.NewRtAttr(nl.IFLA_XDP|syscall.NLA_F_NESTED, nil)
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(xdp.Fd))
|
||||
nl.NewRtAttrChild(attrs, nl.IFLA_XDP_FD, b)
|
||||
req.AddData(attrs)
|
||||
}
|
||||
|
||||
func parseLinkXdp(data []byte) (*LinkXdp, error) {
|
||||
attrs, err := nl.ParseRouteAttr(data)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
xdp := &LinkXdp{}
|
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for _, attr := range attrs {
|
||||
switch attr.Attr.Type {
|
||||
case nl.IFLA_XDP_FD:
|
||||
xdp.Fd = int(native.Uint32(attr.Value[0:4]))
|
||||
case nl.IFLA_XDP_ATTACHED:
|
||||
xdp.Attached = attr.Value[0] != 0
|
||||
}
|
||||
}
|
||||
return xdp, nil
|
||||
}
|
||||
|
|
21
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/neigh_linux.go
generated
vendored
21
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/neigh_linux.go
generated
vendored
|
@ -151,8 +151,10 @@ func neighHandle(neigh *Neigh, req *nl.NetlinkRequest) error {
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dstData := nl.NewRtAttr(NDA_DST, ipData)
|
||||
req.AddData(dstData)
|
||||
|
||||
if neigh.Flags != NTF_PROXY || neigh.HardwareAddr != nil {
|
||||
hwData := nl.NewRtAttr(NDA_LLADDR, []byte(neigh.HardwareAddr))
|
||||
req.AddData(hwData)
|
||||
}
|
||||
|
||||
_, err := req.Execute(syscall.NETLINK_ROUTE, 0)
|
||||
return err
|
||||
|
@ -165,14 +167,33 @@ func NeighList(linkIndex, family int) ([]Neigh, error) {
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|||
return pkgHandle.NeighList(linkIndex, family)
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||||
}
|
||||
|
||||
// NeighProxyList gets a list of neighbor proxies in the system.
|
||||
// Equivalent to: `ip neighbor show proxy`.
|
||||
// The list can be filtered by link and ip family.
|
||||
func NeighProxyList(linkIndex, family int) ([]Neigh, error) {
|
||||
return pkgHandle.NeighProxyList(linkIndex, family)
|
||||
}
|
||||
|
||||
// NeighList gets a list of IP-MAC mappings in the system (ARP table).
|
||||
// Equivalent to: `ip neighbor show`.
|
||||
// The list can be filtered by link and ip family.
|
||||
func (h *Handle) NeighList(linkIndex, family int) ([]Neigh, error) {
|
||||
return h.neighList(linkIndex, family, 0)
|
||||
}
|
||||
|
||||
// NeighProxyList gets a list of neighbor proxies in the system.
|
||||
// Equivalent to: `ip neighbor show proxy`.
|
||||
// The list can be filtered by link, ip family.
|
||||
func (h *Handle) NeighProxyList(linkIndex, family int) ([]Neigh, error) {
|
||||
return h.neighList(linkIndex, family, NTF_PROXY)
|
||||
}
|
||||
|
||||
func (h *Handle) neighList(linkIndex, family, flags int) ([]Neigh, error) {
|
||||
req := h.newNetlinkRequest(syscall.RTM_GETNEIGH, syscall.NLM_F_DUMP)
|
||||
msg := Ndmsg{
|
||||
Family: uint8(family),
|
||||
Index: uint32(linkIndex),
|
||||
Flags: uint8(flags),
|
||||
}
|
||||
req.AddData(&msg)
|
||||
|
||||
|
|
36
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/nl/link_linux.go
generated
vendored
36
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/nl/link_linux.go
generated
vendored
|
@ -1,13 +1,35 @@
|
|||
package nl
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const (
|
||||
DEFAULT_CHANGE = 0xFFFFFFFF
|
||||
// doesn't exist in syscall
|
||||
IFLA_VFINFO_LIST = 0x16
|
||||
IFLA_VFINFO_LIST = syscall.IFLA_IFALIAS + 1 + iota
|
||||
IFLA_STATS64
|
||||
IFLA_VF_PORTS
|
||||
IFLA_PORT_SELF
|
||||
IFLA_AF_SPEC
|
||||
IFLA_GROUP
|
||||
IFLA_NET_NS_FD
|
||||
IFLA_EXT_MASK
|
||||
IFLA_PROMISCUITY
|
||||
IFLA_NUM_TX_QUEUES
|
||||
IFLA_NUM_RX_QUEUES
|
||||
IFLA_CARRIER
|
||||
IFLA_PHYS_PORT_ID
|
||||
IFLA_CARRIER_CHANGES
|
||||
IFLA_PHYS_SWITCH_ID
|
||||
IFLA_LINK_NETNSID
|
||||
IFLA_PHYS_PORT_NAME
|
||||
IFLA_PROTO_DOWN
|
||||
IFLA_GSO_MAX_SEGS
|
||||
IFLA_GSO_MAX_SIZE
|
||||
IFLA_PAD
|
||||
IFLA_XDP
|
||||
)
|
||||
|
||||
const (
|
||||
|
@ -89,11 +111,6 @@ const (
|
|||
IFLA_IPVLAN_MAX = IFLA_IPVLAN_MODE
|
||||
)
|
||||
|
||||
const (
|
||||
// not defined in syscall
|
||||
IFLA_NET_NS_FD = 28
|
||||
)
|
||||
|
||||
const (
|
||||
IFLA_MACVLAN_UNSPEC = iota
|
||||
IFLA_MACVLAN_MODE
|
||||
|
@ -394,3 +411,10 @@ func DeserializeVfRssQueryEn(b []byte) *VfRssQueryEn {
|
|||
func (msg *VfRssQueryEn) Serialize() []byte {
|
||||
return (*(*[SizeofVfRssQueryEn]byte)(unsafe.Pointer(msg)))[:]
|
||||
}
|
||||
|
||||
const (
|
||||
IFLA_XDP_UNSPEC = iota
|
||||
IFLA_XDP_FD /* fd of xdp program to attach, or -1 to remove */
|
||||
IFLA_XDP_ATTACHED /* read-only bool indicating if prog is attached */
|
||||
IFLA_XDP_MAX = IFLA_XDP_ATTACHED
|
||||
)
|
||||
|
|
141
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/nl/nl_linux.go
generated
vendored
141
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/nl/nl_linux.go
generated
vendored
|
@ -100,6 +100,147 @@ func (msg *IfInfomsg) Len() int {
|
|||
return syscall.SizeofIfInfomsg
|
||||
}
|
||||
|
||||
func (msg *IfInfomsg) EncapType() string {
|
||||
switch msg.Type {
|
||||
case 0:
|
||||
return "generic"
|
||||
case syscall.ARPHRD_ETHER:
|
||||
return "ether"
|
||||
case syscall.ARPHRD_EETHER:
|
||||
return "eether"
|
||||
case syscall.ARPHRD_AX25:
|
||||
return "ax25"
|
||||
case syscall.ARPHRD_PRONET:
|
||||
return "pronet"
|
||||
case syscall.ARPHRD_CHAOS:
|
||||
return "chaos"
|
||||
case syscall.ARPHRD_IEEE802:
|
||||
return "ieee802"
|
||||
case syscall.ARPHRD_ARCNET:
|
||||
return "arcnet"
|
||||
case syscall.ARPHRD_APPLETLK:
|
||||
return "atalk"
|
||||
case syscall.ARPHRD_DLCI:
|
||||
return "dlci"
|
||||
case syscall.ARPHRD_ATM:
|
||||
return "atm"
|
||||
case syscall.ARPHRD_METRICOM:
|
||||
return "metricom"
|
||||
case syscall.ARPHRD_IEEE1394:
|
||||
return "ieee1394"
|
||||
case syscall.ARPHRD_INFINIBAND:
|
||||
return "infiniband"
|
||||
case syscall.ARPHRD_SLIP:
|
||||
return "slip"
|
||||
case syscall.ARPHRD_CSLIP:
|
||||
return "cslip"
|
||||
case syscall.ARPHRD_SLIP6:
|
||||
return "slip6"
|
||||
case syscall.ARPHRD_CSLIP6:
|
||||
return "cslip6"
|
||||
case syscall.ARPHRD_RSRVD:
|
||||
return "rsrvd"
|
||||
case syscall.ARPHRD_ADAPT:
|
||||
return "adapt"
|
||||
case syscall.ARPHRD_ROSE:
|
||||
return "rose"
|
||||
case syscall.ARPHRD_X25:
|
||||
return "x25"
|
||||
case syscall.ARPHRD_HWX25:
|
||||
return "hwx25"
|
||||
case syscall.ARPHRD_PPP:
|
||||
return "ppp"
|
||||
case syscall.ARPHRD_HDLC:
|
||||
return "hdlc"
|
||||
case syscall.ARPHRD_LAPB:
|
||||
return "lapb"
|
||||
case syscall.ARPHRD_DDCMP:
|
||||
return "ddcmp"
|
||||
case syscall.ARPHRD_RAWHDLC:
|
||||
return "rawhdlc"
|
||||
case syscall.ARPHRD_TUNNEL:
|
||||
return "ipip"
|
||||
case syscall.ARPHRD_TUNNEL6:
|
||||
return "tunnel6"
|
||||
case syscall.ARPHRD_FRAD:
|
||||
return "frad"
|
||||
case syscall.ARPHRD_SKIP:
|
||||
return "skip"
|
||||
case syscall.ARPHRD_LOOPBACK:
|
||||
return "loopback"
|
||||
case syscall.ARPHRD_LOCALTLK:
|
||||
return "ltalk"
|
||||
case syscall.ARPHRD_FDDI:
|
||||
return "fddi"
|
||||
case syscall.ARPHRD_BIF:
|
||||
return "bif"
|
||||
case syscall.ARPHRD_SIT:
|
||||
return "sit"
|
||||
case syscall.ARPHRD_IPDDP:
|
||||
return "ip/ddp"
|
||||
case syscall.ARPHRD_IPGRE:
|
||||
return "gre"
|
||||
case syscall.ARPHRD_PIMREG:
|
||||
return "pimreg"
|
||||
case syscall.ARPHRD_HIPPI:
|
||||
return "hippi"
|
||||
case syscall.ARPHRD_ASH:
|
||||
return "ash"
|
||||
case syscall.ARPHRD_ECONET:
|
||||
return "econet"
|
||||
case syscall.ARPHRD_IRDA:
|
||||
return "irda"
|
||||
case syscall.ARPHRD_FCPP:
|
||||
return "fcpp"
|
||||
case syscall.ARPHRD_FCAL:
|
||||
return "fcal"
|
||||
case syscall.ARPHRD_FCPL:
|
||||
return "fcpl"
|
||||
case syscall.ARPHRD_FCFABRIC:
|
||||
return "fcfb0"
|
||||
case syscall.ARPHRD_FCFABRIC + 1:
|
||||
return "fcfb1"
|
||||
case syscall.ARPHRD_FCFABRIC + 2:
|
||||
return "fcfb2"
|
||||
case syscall.ARPHRD_FCFABRIC + 3:
|
||||
return "fcfb3"
|
||||
case syscall.ARPHRD_FCFABRIC + 4:
|
||||
return "fcfb4"
|
||||
case syscall.ARPHRD_FCFABRIC + 5:
|
||||
return "fcfb5"
|
||||
case syscall.ARPHRD_FCFABRIC + 6:
|
||||
return "fcfb6"
|
||||
case syscall.ARPHRD_FCFABRIC + 7:
|
||||
return "fcfb7"
|
||||
case syscall.ARPHRD_FCFABRIC + 8:
|
||||
return "fcfb8"
|
||||
case syscall.ARPHRD_FCFABRIC + 9:
|
||||
return "fcfb9"
|
||||
case syscall.ARPHRD_FCFABRIC + 10:
|
||||
return "fcfb10"
|
||||
case syscall.ARPHRD_FCFABRIC + 11:
|
||||
return "fcfb11"
|
||||
case syscall.ARPHRD_FCFABRIC + 12:
|
||||
return "fcfb12"
|
||||
case syscall.ARPHRD_IEEE802_TR:
|
||||
return "tr"
|
||||
case syscall.ARPHRD_IEEE80211:
|
||||
return "ieee802.11"
|
||||
case syscall.ARPHRD_IEEE80211_PRISM:
|
||||
return "ieee802.11/prism"
|
||||
case syscall.ARPHRD_IEEE80211_RADIOTAP:
|
||||
return "ieee802.11/radiotap"
|
||||
case syscall.ARPHRD_IEEE802154:
|
||||
return "ieee802.15.4"
|
||||
|
||||
case 65534:
|
||||
return "none"
|
||||
case 65535:
|
||||
return "void"
|
||||
}
|
||||
return fmt.Sprintf("unknown%d", msg.Type)
|
||||
}
|
||||
|
||||
func rtaAlignOf(attrlen int) int {
|
||||
return (attrlen + syscall.RTA_ALIGNTO - 1) & ^(syscall.RTA_ALIGNTO - 1)
|
||||
}
|
||||
|
|
2
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/route_linux.go
generated
vendored
2
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/route_linux.go
generated
vendored
|
@ -153,7 +153,7 @@ func (h *Handle) routeHandle(route *Route, req *nl.NetlinkRequest, msg *nl.RtMsg
|
|||
} else {
|
||||
gw = nl.NewRtAttr(syscall.RTA_GATEWAY, []byte(nh.Gw.To16()))
|
||||
}
|
||||
gwData := gw.Serialize()
|
||||
gwData = gw.Serialize()
|
||||
rtnh.Len += uint16(len(gwData))
|
||||
}
|
||||
buf = append(buf, rtnh.Serialize()...)
|
||||
|
|
14
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/rule_linux.go
generated
vendored
14
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/rule_linux.go
generated
vendored
|
@ -82,41 +82,46 @@ func ruleHandle(rule *Rule, req *nl.NetlinkRequest) error {
|
|||
req.AddData(rtAttrs[i])
|
||||
}
|
||||
|
||||
var (
|
||||
b = make([]byte, 4)
|
||||
native = nl.NativeEndian()
|
||||
)
|
||||
native := nl.NativeEndian()
|
||||
|
||||
if rule.Priority >= 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.Priority))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_PRIORITY, b))
|
||||
}
|
||||
if rule.Mark >= 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.Mark))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_FWMARK, b))
|
||||
}
|
||||
if rule.Mask >= 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.Mask))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_FWMASK, b))
|
||||
}
|
||||
if rule.Flow >= 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.Flow))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_FLOW, b))
|
||||
}
|
||||
if rule.TunID > 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.TunID))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_TUN_ID, b))
|
||||
}
|
||||
if rule.Table >= 256 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.Table))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_TABLE, b))
|
||||
}
|
||||
if msg.Table > 0 {
|
||||
if rule.SuppressPrefixlen >= 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.SuppressPrefixlen))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_SUPPRESS_PREFIXLEN, b))
|
||||
}
|
||||
if rule.SuppressIfgroup >= 0 {
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.SuppressIfgroup))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_SUPPRESS_IFGROUP, b))
|
||||
}
|
||||
|
@ -129,6 +134,7 @@ func ruleHandle(rule *Rule, req *nl.NetlinkRequest) error {
|
|||
}
|
||||
if rule.Goto >= 0 {
|
||||
msg.Type = nl.FR_ACT_NOP
|
||||
b := make([]byte, 4)
|
||||
native.PutUint32(b, uint32(rule.Goto))
|
||||
req.AddData(nl.NewRtAttr(nl.FRA_GOTO, b))
|
||||
}
|
||||
|
|
2
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/xfrm_state_linux.go
generated
vendored
2
libnetwork/Godeps/_workspace/src/github.com/vishvananda/netlink/xfrm_state_linux.go
generated
vendored
|
@ -213,7 +213,7 @@ func (h *Handle) xfrmStateGetOrDelete(state *XfrmState, nlProto int) (*XfrmState
|
|||
req.AddData(out)
|
||||
}
|
||||
if state.Src != nil {
|
||||
out := nl.NewRtAttr(nl.XFRMA_SRCADDR, state.Src)
|
||||
out := nl.NewRtAttr(nl.XFRMA_SRCADDR, state.Src.To16())
|
||||
req.AddData(out)
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue