Searched refs:SysVars (Results 1 – 7 of 7) sorted by relevance
146 if (SysVars->UmbLinked && SysVars->UmbChainStart != 0xFFFF && in DosAllocateMemory()150 Segment = SysVars->UmbChainStart; in DosAllocateMemory()448 DWORD Segment = SysVars->FirstMcb; in DosLinkUmb()455 if (SysVars->UmbLinked) return TRUE; in DosLinkUmb()488 SysVars->UmbLinked = TRUE; in DosLinkUmb()494 DWORD Segment = SysVars->FirstMcb; in DosUnlinkUmb()528 SysVars->UmbLinked = FALSE; in DosUnlinkUmb()553 Segment = SysVars->UmbChainStart; in DosGetPreviousUmb()633 SysVars->UmbChainStart = SysVars->FirstMcb + USER_MEMORY_SIZE + 1; in DosInitializeUmb()674 SysVars->UmbLinked = FALSE; in DosInitializeMemory()[all …]
47 PDOS_SYSVARS SysVars; variable57 if (Drive >= SysVars->NumLocalDrives) return FALSE; in DosChangeDrive()100 if (DriveNumber >= SysVars->NumLocalDrives) in DosChangeDirectory()437 setAL(SysVars->NumLocalDrives); in DosInt21h()716 setDL(SysVars->BootDrive); in DosInt21h()2300 SysVars = &DosData->SysVars; in DosKRNLInitialize()2301 RtlZeroMemory(SysVars, sizeof(*SysVars)); in DosKRNLInitialize()2316 SysVars->NullDevice.Link = MAXDWORD; in DosKRNLInitialize()2321 SysVars->NullDevice.InterruptRoutine = SysVars->NullDevice.StrategyRoutine + 6; in DosKRNLInitialize()2322 RtlFillMemory(SysVars->NullDevice.DeviceName, in DosKRNLInitialize()[all …]
73 DWORD CurrentSft = SysVars->FirstSft; in DosFindFreeDescriptor()97 DWORD CurrentSft = SysVars->FirstSft; in DosFindWin32Descriptor()127 DWORD CurrentSft = SysVars->FirstSft; in DosFindDeviceDescriptor()155 DWORD CurrentSft = SysVars->FirstSft; in DosGetFileDescriptor()803 if (!SysVars->UnreadConInput) in DosReadFile()805 SysVars->UnreadConInput = FIELD_OFFSET(DOS_DATA, UnreadConInputBuffer); in DosReadFile()808 MAKELONG(SysVars->UnreadConInput, DOS_DATA_SEGMENT), in DosReadFile()813 ConBuffer = (PCHAR)SEG_OFF_TO_PTR(DOS_DATA_SEGMENT, SysVars->UnreadConInput); in DosReadFile()827 SysVars->UnreadConInput = 0; in DosReadFile()836 SysVars->UnreadConInput++; in DosReadFile()
53 DescriptorId = DosFindDeviceDescriptor(SysVars->ActiveCon); in DosCopyHandleTable()80 PDOS_DEVICE_NODE Node = DosGetDriverNode(SysVars->ActiveCon); in DosCopyHandleTable()83 Descriptor->DevicePointer = SysVars->ActiveCon; in DosCopyHandleTable()
230 PDOS_DRIVER LastDriver = &SysVars->NullDevice; in DosAddDriver()245 SysVars->ActiveClock = Driver; in DosAddDriver()252 SysVars->ActiveCon = Driver; in DosAddDriver()258 DWORD CurrentDriver = MAKELONG(DOS_DATA_OFFSET(SysVars.NullDevice), DOS_DATA_SEGMENT); in DosRemoveDriver()344 DWORD CurrentDriver = MAKELONG(DOS_DATA_OFFSET(SysVars.NullDevice), DOS_DATA_SEGMENT); in DosGetDevice()
253 DOS_SYSVARS SysVars; member308 extern PDOS_SYSVARS SysVars;
938 WORD McbSegment = SysVars->FirstMcb; in DosTerminateProcess()