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94 lines
1.7 KiB
94 lines
1.7 KiB
/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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coninit.c
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Abstract:
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This module initialize the connection with the session console port
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Author:
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Avi Nathan (avin) 23-Jul-1991
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Revision History:
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--*/
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#define INCL_OS2V20_MEMORY
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#define INCL_OS2V20_ERRORS
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#include "os2dll.h"
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#include "os2dll16.h"
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#define NTOS2_ONLY
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#include "conrqust.h"
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extern PVOID Os2SessionCtrlDataBaseAddress;
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extern PVOID Os2SessionDataBaseAddress;
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extern PUCHAR LVBBuffer;
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extern HANDLE Ow2hSession;
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NTSTATUS
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Od2InitializeSessionPort(OUT PBOOLEAN RootProcessInSession)
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{
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SesGrpId = (ULONG)Ow2hSession;
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*RootProcessInSession = (BOOLEAN)SesGrp->FirstProcess;
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if (SesGrp->FirstProcess)
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{
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SesGrp->FirstProcess = FALSE;
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//RtlInitializeResource( (PRTL_RESOURCE)SesGrp->StdHandleLock );
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}
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MoniorOpenedForThisProcess = FALSE;
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// BUGBUG! find cleanup code and close the port, or let exit cleanup
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return( 0 );
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}
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APIRET
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OpenLVBsection()
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{
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NTSTATUS Status;
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SEL Sel;
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I386DESCRIPTOR Desc;
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//
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// Set A Data segment selector in the LDT
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//
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Desc.BaseAddress = (ULONG)LVBBuffer;
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Desc.Limit = SesGrp->MaxLVBsize-1;
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Desc.Type = READ_WRITE_DATA;
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//
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// Apply tiling scheme
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//
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Sel = (SEL)FLATTOSEL((Desc.BaseAddress));
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//
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Status = Nt386SetDescriptorLDT (
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NULL,
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Sel,
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Desc);
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if (!NT_SUCCESS( Status )) {
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#if DBG
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DbgPrint("OpenLVB: Can't Set LDT desc Error=%lx\n", Status);
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#endif
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return( ERROR_NOT_ENOUGH_MEMORY );
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}
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VioBuff = (PVOID)LVBBuffer;
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return(NO_ERROR);
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}
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