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Diffstat (limited to 'vendor/golang.org/x/net/route/interface_openbsd.go')
-rw-r--r--vendor/golang.org/x/net/route/interface_openbsd.go90
1 files changed, 90 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/route/interface_openbsd.go b/vendor/golang.org/x/net/route/interface_openbsd.go
new file mode 100644
index 0000000..e4a143c
--- /dev/null
+++ b/vendor/golang.org/x/net/route/interface_openbsd.go
@@ -0,0 +1,90 @@
+// Copyright 2016 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.
+
+package route
+
+func (*wireFormat) parseInterfaceMessage(_ RIBType, b []byte) (Message, error) {
+ if len(b) < 32 {
+ return nil, errMessageTooShort
+ }
+ l := int(nativeEndian.Uint16(b[:2]))
+ if len(b) < l {
+ return nil, errInvalidMessage
+ }
+ attrs := uint(nativeEndian.Uint32(b[12:16]))
+ if attrs&sysRTA_IFP == 0 {
+ return nil, nil
+ }
+ m := &InterfaceMessage{
+ Version: int(b[2]),
+ Type: int(b[3]),
+ Flags: int(nativeEndian.Uint32(b[16:20])),
+ Index: int(nativeEndian.Uint16(b[6:8])),
+ Addrs: make([]Addr, sysRTAX_MAX),
+ raw: b[:l],
+ }
+ ll := int(nativeEndian.Uint16(b[4:6]))
+ if len(b) < ll {
+ return nil, errInvalidMessage
+ }
+ a, err := parseLinkAddr(b[ll:])
+ if err != nil {
+ return nil, err
+ }
+ m.Addrs[sysRTAX_IFP] = a
+ m.Name = a.(*LinkAddr).Name
+ return m, nil
+}
+
+func (*wireFormat) parseInterfaceAddrMessage(_ RIBType, b []byte) (Message, error) {
+ if len(b) < 24 {
+ return nil, errMessageTooShort
+ }
+ l := int(nativeEndian.Uint16(b[:2]))
+ if len(b) < l {
+ return nil, errInvalidMessage
+ }
+ bodyOff := int(nativeEndian.Uint16(b[4:6]))
+ if len(b) < bodyOff {
+ return nil, errInvalidMessage
+ }
+ m := &InterfaceAddrMessage{
+ Version: int(b[2]),
+ Type: int(b[3]),
+ Flags: int(nativeEndian.Uint32(b[12:16])),
+ Index: int(nativeEndian.Uint16(b[6:8])),
+ raw: b[:l],
+ }
+ var err error
+ m.Addrs, err = parseAddrs(uint(nativeEndian.Uint32(b[12:16])), parseKernelInetAddr, b[bodyOff:])
+ if err != nil {
+ return nil, err
+ }
+ return m, nil
+}
+
+func (*wireFormat) parseInterfaceAnnounceMessage(_ RIBType, b []byte) (Message, error) {
+ if len(b) < 26 {
+ return nil, errMessageTooShort
+ }
+ l := int(nativeEndian.Uint16(b[:2]))
+ if len(b) < l {
+ return nil, errInvalidMessage
+ }
+ m := &InterfaceAnnounceMessage{
+ Version: int(b[2]),
+ Type: int(b[3]),
+ Index: int(nativeEndian.Uint16(b[6:8])),
+ What: int(nativeEndian.Uint16(b[8:10])),
+ raw: b[:l],
+ }
+ for i := 0; i < 16; i++ {
+ if b[10+i] != 0 {
+ continue
+ }
+ m.Name = string(b[10 : 10+i])
+ break
+ }
+ return m, nil
+}