code review 4590050: net, syscall: interface for windows

src/pkg/syscall/syscall_windows.go

 // Copyright 2009 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.
 
 // Windows system calls.
 
 package syscall
 
 import (
         "unsafe"
@@ skipping 450 matching lines @@
         } else {
                 attrs |= FILE_ATTRIBUTE_READONLY
         }
         return SetFileAttributes(p, attrs)
 }
 
 // net api calls
 
 //sys   WSAStartup(verreq uint32, data *WSAData) (sockerrno int) = wsock32.WSAStartup
 //sys   WSACleanup() (errno int) [failretval==-1] = wsock32.WSACleanup
+//sys   WSAIoctl(s int32, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbob uint32, cbbr *uint32, overlapped *Overlapped, completionRoutine uintptr) (errno int) [failretval==-1] = ws2_32.WSAIoctl
 //sys   socket(af int32, typ int32, protocol int32) (handle int32, errno int) [failretval==-1] = wsock32.socket
 //sys   setsockopt(s int32, level int32, optname int32, optval *byte, optlen int32) (errno int) [failretval==-1] = wsock32.setsockopt
 //sys   bind(s int32, name uintptr, namelen int32) (errno int) [failretval==-1] = wsock32.bind
 //sys   connect(s int32, name uintptr, namelen int32) (errno int) [failretval==-1] = wsock32.connect
 //sys   getsockname(s int32, rsa *RawSockaddrAny, addrlen *int32) (errno int) [failretval==-1] = wsock32.getsockname
 //sys   getpeername(s int32, rsa *RawSockaddrAny, addrlen *int32) (errno int) [failretval==-1] = wsock32.getpeername
 //sys   listen(s int32, backlog int32) (errno int) [failretval==-1] = wsock32.listen
 //sys   shutdown(s int32, how int32) (errno int) [failretval==-1] = wsock32.shutdown
 //sys   Closesocket(s int32) (errno int) [failretval==-1] = wsock32.closesocket
 //sys   AcceptEx(ls uint32, as uint32, buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, recvd *uint32, overlapped *Overlapped) (errno int) = wsock32.AcceptEx
 //sys   GetAcceptExSockaddrs(buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, lrsa **RawSockaddrAny, lrsalen *int32, rrsa **RawSockaddrAny, rrsalen *int32) = wsock32.GetAcceptExSockaddrs
 //sys   WSARecv(s uint32, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32, overlapped *Overlapped, croutine *byte) (errno int) [failretval==-1] = ws2_32.WSARecv
 //sys   WSASend(s uint32, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, overlapped *Overlapped, croutine *byte) (errno int) [failretval==-1] = ws2_32.WSASend
 //sys   WSARecvFrom(s uint32, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32,  from *RawSockaddrAny, fromlen *int32, overlapped *Overlapped, croutine *byte) (errno int) [failretval==-1] = ws2_32.WSARecvFrom
 //sys   WSASendTo(s uint32, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, to *RawSockaddrAny, tolen int32,  overlapped *Overlapped, croutine *byte) (errno int) [failretval==-1] = ws2_32.WSASendTo
 //sys   GetHostByName(name string) (h *Hostent, errno int) [failretval==nil] = ws2_32.gethostbyname
 //sys   GetServByName(name string, proto string) (s *Servent, errno int) [failretval==nil] = ws2_32.getservbyname
 //sys   Ntohs(netshort uint16) (u uint16) = ws2_32.ntohs
 //sys   DnsQuery(name string, qtype uint16, options uint32, extra *byte, qrs **DNSRecord, pr *byte) (status uint32) = dnsapi.DnsQuery_W
 //sys   DnsRecordListFree(rl *DNSRecord, freetype uint32) = dnsapi.DnsRecordListFree
-//sys   GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IP_ADAPTER_ADDRESSES, sizeOfPointer *uint32) (errcode uint32) = iphlpapi.GetAdaptersAddresses
-//sys   NhpAllocateAndGetInterfaceInfoFromStack(ppTable **IP_INTERFACE_NAME_INFO, count *uint32, order bool, handle int32, flags uint32) (errcode uint32) = iphlpapi.NhpAllocateAndGetInterfaceInfoFromStack
-//sys   GetProcessHeap() (handle int32) = kernel32.GetProcessHeap
+//sys   GetIfEntry(pIfRow *MibIfRow) (errcode int) = iphlpapi.GetIfEntry
+//sys   GetAdaptersInfo(ai *IpAdapterInfo, ol *uint32) (errcode int) = iphlpapi.GetAdaptersInfo
 
 // For testing: clients can set this flag to force
 // creation of IPv6 sockets to return EAFNOSUPPORT.
 var SocketDisableIPv6 bool
 
 type RawSockaddrInet4 struct {
         Family uint16
         Port   uint16
         Addr   [4]byte /* in_addr */
         Zero   [8]uint8
@@ skipping 230 matching lines @@
 const (
         PTRACE_TRACEME = 1 + iota
         WNOHANG
         WSTOPPED
         WUNTRACED
         SYS_CLOSE
         SYS_WRITE
         SYS_EXIT
         SYS_READ
 )