Update netlink dependency.

This commit is contained in:
Daniel Nardo
2017-04-24 10:31:24 -07:00
parent 699380d687
commit 0de29de33e
41 changed files with 6987 additions and 30 deletions

View File

@@ -0,0 +1,43 @@
package nl
import (
"bytes"
"crypto/rand"
"encoding/binary"
"syscall"
"testing"
)
func (msg *RtMsg) write(b []byte) {
native := NativeEndian()
b[0] = msg.Family
b[1] = msg.Dst_len
b[2] = msg.Src_len
b[3] = msg.Tos
b[4] = msg.Table
b[5] = msg.Protocol
b[6] = msg.Scope
b[7] = msg.Type
native.PutUint32(b[8:12], msg.Flags)
}
func (msg *RtMsg) serializeSafe() []byte {
len := syscall.SizeofRtMsg
b := make([]byte, len)
msg.write(b)
return b
}
func deserializeRtMsgSafe(b []byte) *RtMsg {
var msg = RtMsg{}
binary.Read(bytes.NewReader(b[0:syscall.SizeofRtMsg]), NativeEndian(), &msg)
return &msg
}
func TestRtMsgDeserializeSerialize(t *testing.T) {
var orig = make([]byte, syscall.SizeofRtMsg)
rand.Read(orig)
safemsg := deserializeRtMsgSafe(orig)
msg := DeserializeRtMsg(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}