reactos/sdk/include/ddk/ws2san.h

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/*
* ws2san.h
*
* WinSock Direct (SAN) support
*
* This file is part of the w32api package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#pragma once
#ifndef _WS2SAN_H_
#define _WS2SAN_H_
#ifdef __cplusplus
extern "C" {
#endif
#define SO_MAX_RDMA_SIZE 0x700D
#define SO_RDMA_THRESHOLD_SIZE 0x700E
#define MEM_READ 1
#define MEM_WRITE 2
#define MEM_READWRITE 3
#define WSAID_REGISTERMEMORY \
{0xC0B422F5, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_DEREGISTERMEMORY \
{0xC0B422F6, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_REGISTERRDMAMEMORY \
{0xC0B422F7, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_DEREGISTERRDMAMEMORY \
{0xC0B422F8, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_RDMAWRITE \
{0xC0B422F9, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_RDMAREAD \
{0xC0B422FA, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#if(_WIN32_WINNT >= 0x0501)
#define WSAID_MEMORYREGISTRATIONCACHECALLBACK \
{0xE5DA4AF8, 0xD824, 0x48CD, {0xA7, 0x99, 0x63, 0x37, 0xA9, 0x8E, 0xD2, 0xAF}}
#endif
typedef struct _WSPUPCALLTABLEEX {
LPWPUCLOSEEVENT lpWPUCloseEvent;
LPWPUCLOSESOCKETHANDLE lpWPUCloseSocketHandle;
LPWPUCREATEEVENT lpWPUCreateEvent;
LPWPUCREATESOCKETHANDLE lpWPUCreateSocketHandle;
LPWPUFDISSET lpWPUFDIsSet;
LPWPUGETPROVIDERPATH lpWPUGetProviderPath;
LPWPUMODIFYIFSHANDLE lpWPUModifyIFSHandle;
LPWPUPOSTMESSAGE lpWPUPostMessage;
LPWPUQUERYBLOCKINGCALLBACK lpWPUQueryBlockingCallback;
LPWPUQUERYSOCKETHANDLECONTEXT lpWPUQuerySocketHandleContext;
LPWPUQUEUEAPC lpWPUQueueApc;
LPWPURESETEVENT lpWPUResetEvent;
LPWPUSETEVENT lpWPUSetEvent;
LPWPUOPENCURRENTTHREAD lpWPUOpenCurrentThread;
LPWPUCLOSETHREAD lpWPUCloseThread;
LPWPUCOMPLETEOVERLAPPEDREQUEST lpWPUCompleteOverlappedRequest;
} WSPUPCALLTABLEEX, FAR *LPWSPUPCALLTABLEEX;
typedef struct _WSABUFEX {
u_long len;
_Field_size_bytes_(len) char FAR *buf;
HANDLE handle;
} WSABUFEX, FAR * LPWSABUFEX;
typedef
_Must_inspect_result_
int
(WSPAPI *LPWSPSTARTUPEX)(
_In_ WORD wVersionRequested,
_Out_ LPWSPDATA lpWSPData,
_In_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
_In_ LPWSPUPCALLTABLEEX lpUpcallTable,
_Out_ LPWSPPROC_TABLE lpProcTable);
typedef
_Must_inspect_result_
HANDLE
(WSPAPI *LPFN_WSPREGISTERMEMORY)(
_In_ SOCKET s,
_In_reads_bytes_(dwBufferLength) PVOID lpBuffer,
_In_ DWORD dwBufferLength,
_In_ DWORD dwFlags,
_Out_ LPINT lpErrno);
typedef int
(WSPAPI *LPFN_WSPDEREGISTERMEMORY)(
_In_ SOCKET s,
_In_ HANDLE Handle,
_Out_ LPINT lpErrno);
typedef
_Must_inspect_result_
int
(WSPAPI *LPFN_WSPREGISTERRDMAMEMORY)(
_In_ SOCKET s,
_In_reads_bytes_(dwBufferLength) PVOID lpBuffer,
_In_ DWORD dwBufferLength,
_In_ DWORD dwFlags,
_Out_writes_bytes_(*lpdwDescriptorLength) LPVOID lpRdmaBufferDescriptor,
_Inout_ LPDWORD lpdwDescriptorLength,
_Out_ LPINT lpErrno);
typedef int
(WSPAPI *LPFN_WSPDEREGISTERRDMAMEMORY)(
_In_ SOCKET s,
_In_reads_bytes_(dwDescriptorLength) LPVOID lpRdmaBufferDescriptor,
_In_ DWORD dwDescriptorLength,
_Out_ LPINT lpErrno);
typedef int
(WSPAPI *LPFN_WSPRDMAWRITE)(
_In_ SOCKET s,
_In_reads_(dwBufferCount) LPWSABUFEX lpBuffers,
_In_ DWORD dwBufferCount,
_In_reads_bytes_(dwTargetDescriptorLength) LPVOID lpTargetBufferDescriptor,
_In_ DWORD dwTargetDescriptorLength,
_In_ DWORD dwTargetBufferOffset,
_Out_ LPDWORD lpdwNumberOfBytesWritten,
_In_ DWORD dwFlags,
_In_opt_ LPWSAOVERLAPPED lpOverlapped,
_In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
_In_ LPWSATHREADID lpThreadId,
_Out_ LPINT lpErrno);
typedef int
(WSPAPI *LPFN_WSPRDMAREAD)(
_In_ SOCKET s,
_In_reads_(dwBufferCount) LPWSABUFEX lpBuffers,
_In_ DWORD dwBufferCount,
_In_reads_bytes_(dwTargetDescriptorLength) LPVOID lpTargetBufferDescriptor,
_In_ DWORD dwTargetDescriptorLength,
_In_ DWORD dwTargetBufferOffset,
_Out_ LPDWORD lpdwNumberOfBytesRead,
_In_ DWORD dwFlags,
_In_opt_ LPWSAOVERLAPPED lpOverlapped,
_In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
_In_ LPWSATHREADID lpThreadId,
_Out_ LPINT lpErrno);
#if(_WIN32_WINNT >= 0x0501)
typedef
_Must_inspect_result_
int
(WSPAPI *LPFN_WSPMEMORYREGISTRATIONCACHECALLBACK)(
_In_reads_bytes_(Size) PVOID lpvAddress,
_In_ SIZE_T Size,
_Out_ LPINT lpErrno);
#endif
_Must_inspect_result_
int
WSPAPI
WSPStartupEx(
_In_ WORD wVersionRequested,
_Out_ LPWSPDATA lpWSPData,
_In_ LPWSAPROTOCOL_INFOW lpProtocolInfo,
_In_ LPWSPUPCALLTABLEEX lpUpcallTable,
_Out_ LPWSPPROC_TABLE lpProcTable);
_Must_inspect_result_
HANDLE
WSPAPI
WSPRegisterMemory(
_In_ SOCKET s,
_In_reads_bytes_(dwBufferLength) PVOID lpBuffer,
_In_ DWORD dwBufferLength,
_In_ DWORD dwFlags,
_Out_ LPINT lpErrno);
int
WSPAPI
WSPDeregisterMemory(
_In_ SOCKET s,
_In_ HANDLE Handle,
_Out_ LPINT lpErrno);
_Must_inspect_result_
int
WSPAPI
WSPRegisterRdmaMemory(
_In_ SOCKET s,
_In_reads_bytes_(dwBufferLength) PVOID lpBuffer,
_In_ DWORD dwBufferLength,
_In_ DWORD dwFlags,
_Out_writes_bytes_(*lpdwDescriptorLength) LPVOID lpRdmaBufferDescriptor,
_Inout_ LPDWORD lpdwDescriptorLength,
_Out_ LPINT lpErrno);
int
WSPAPI
WSPDeregisterRdmaMemory(
_In_ SOCKET s,
_In_reads_bytes_(dwDescriptorLength) LPVOID lpRdmaBufferDescriptor,
_In_ DWORD dwDescriptorLength,
_Out_ LPINT lpErrno);
int
WSPAPI
WSPRdmaWrite(
_In_ SOCKET s,
_In_reads_(dwBufferCount) LPWSABUFEX lpBuffers,
_In_ DWORD dwBufferCount,
_In_reads_bytes_(dwTargetDescriptorLength) LPVOID lpTargetBufferDescriptor,
_In_ DWORD dwTargetDescriptorLength,
_In_ DWORD dwTargetBufferOffset,
_Out_ LPDWORD lpdwNumberOfBytesWritten,
_In_ DWORD dwFlags,
_In_opt_ LPWSAOVERLAPPED lpOverlapped,
_In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
_In_ LPWSATHREADID lpThreadId,
_Out_ LPINT lpErrno);
int
WSPAPI
WSPRdmaRead(
_In_ SOCKET s,
_In_reads_(dwBufferCount) LPWSABUFEX lpBuffers,
_In_ DWORD dwBufferCount,
_In_reads_bytes_(dwTargetDescriptorLength) LPVOID lpTargetBufferDescriptor,
_In_ DWORD dwTargetDescriptorLength,
_In_ DWORD dwTargetBufferOffset,
_Out_ LPDWORD lpdwNumberOfBytesRead,
_In_ DWORD dwFlags,
_In_opt_ LPWSAOVERLAPPED lpOverlapped,
_In_opt_ LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
_In_ LPWSATHREADID lpThreadId,
_Out_ LPINT lpErrno);
#if(_WIN32_WINNT >= 0x0501)
_Must_inspect_result_
int
WSPAPI
WSPMemoryRegistrationCacheCallback(
_In_reads_bytes_(Size) PVOID lpvAddress,
_In_ SIZE_T Size,
_Out_ LPINT lpErrno);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _WS2SAN_H_ */