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- ;*DDK*************************************************************************/
- ;
- ; COPYRIGHT Copyright (C) 1995 IBM Corporation
- ;
- ; The following IBM OS/2 WARP source code is provided to you solely for
- ; the purpose of assisting you in your development of OS/2 WARP device
- ; drivers. You may use this code in accordance with the IBM License
- ; Agreement provided in the IBM Device Driver Source Kit for OS/2. This
- ; Copyright statement may not be removed.;
- ;*****************************************************************************/
- ; SCCSID = %w% %e%
- ;**************************************************************************
- ;*
- ;* SOURCE FILE NAME = DHCALL11A.ASM
- ;*
- ;* DESCRIPTIVE NAME = C callable DevHelp interface
- ;* 32-Bit DevHelp Calls
- ;*
- ;*
- ;* VERSION = V2.0
- ;*
- ;* DATE
- ;*
- ;* DESCRIPTION :
- ;*
- ;* Purpose:
- ;*
- ;*
- ;*
- ;*
- ;* FUNCTIONS :
- ;*
- ;*
- ;*
- ;*
- ;*
- ;*
- ;*
- ;* NOTES : These DevHelps are unique to OS/2 2.x.
- ;*
- ;*
- ;* STRUCTURES
- ;*
- ;* EXTERNAL REFERENCES
- ;*
- ;*
- ;*
- ;* EXTERNAL FUNCTIONS
- ;*
- ;* CHANGE ACTIVITY =
- ;* DATE FLAG APAR CHANGE DESCRIPTION
- ;* -------- ---------- ----- --------------------------------------
- ;* 07/26/93 @V72103 72103 Fix DevHlp_LinToGDTSelector
- ;* 10/22/93 @V74979 74979 Change return type to USHORT.
- ;* 2/ 5/94 78794 File created
- ;*
- ;****************************************************************************
-
- .xlist
- include dhmacs.inc
- .list
-
- ;*
- ;* 32-Bit Memory management
- ;*
-
-
- Code segment dword public 'CODE'
- assume CS:Code,DS:_DATA
-
- ;*
- ;*
- ;* USHORT APIENTRY DevHlp_VMLock( ULONG Flags, LIN LinearAddr, ULONG Length,
- ;* LIN pPagelist, LIN pLockHandle,
- ;* PULONG PageListCount );
- ;*
- ;*
-
- DHDef VMLock
- DHArgs ULONG, Flags
- DHArgs LIN, LinearAddr ;@V72103
- DHArgs ULONG, lLength
- DHArgs LIN, pPageList
- DHArgs LIN, pLockHandle
- DHArgs PULONG, PageListCount
-
- .386p
-
- mov eax, Stk.Flags
- mov ebx, Stk.LinearAddr ;@V72103
- mov ecx, Stk.lLength
- mov esi, Stk.pLockHandle
- mov edi, Stk.pPageList
-
- .286p
- DHCall
- .386p
-
- les si, Stk.PageListCount
- mov es:[si], eax
-
- .286p
-
- DHRet1
-
-
-
- ;*
- ;*
- ;* USHORT APIENTRY DevHlp_VMUnLock( LIN pLockHandle );
- ;*
- ;*
-
- DHDef VMUnLock
- DHArgs LIN, pLockHandle
-
- .386p
-
- mov esi, Stk.pLockHandle
-
- .286p
-
- DHCall
-
- DHRet1
-
-
- Code Ends
- End
-