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/*
* Copyright (c) 2014-2017 MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the license is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package wrappers
import (
"syscall"
"unsafe"
)
var (
modiphlpapi = syscall.NewLazyDLL("iphlpapi.dll")
procGetTcpTable = modiphlpapi.NewProc("GetTcpTable")
procSendARP = modiphlpapi.NewProc("SendARP")
)
func GetTcpTable(tcpTable *MIB_TCPTABLE, size *uint32, order bool) error {
r1, _, _ := syscall.Syscall(
procGetTcpTable.Addr(),
3,
uintptr(unsafe.Pointer(tcpTable)),
uintptr(unsafe.Pointer(size)),
boolToUintptr(order))
if err := syscall.Errno(r1); err != ERROR_SUCCESS {
return err
}
return nil
}
func SendARP(destIP, srcIP uint32, macAddr, macAddrLen *uint32) error {
r1, _, _ := syscall.Syscall6(
procSendARP.Addr(),
4,
uintptr(destIP),
uintptr(srcIP),
uintptr(unsafe.Pointer(macAddr)),
uintptr(unsafe.Pointer(macAddrLen)),
0,
0)
if err := syscall.Errno(r1); err != ERROR_SUCCESS {
return err
}
return nil
}
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