127 lines
5.3 KiB
C
127 lines
5.3 KiB
C
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/*
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* SPSTUP.H - SwapFile interface for Setup. routines exported from cpwin386.cpl
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*
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* BUGBUG: this can go away once we do swapfiles right...
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*/
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/*
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* Structure used with SetupSwapFile API.
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*/
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typedef struct
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{
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unsigned long StpResBytes; /* The number of bytes that
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* Setup needs to reserve on the
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* indicated drive for further
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* Setup operations.
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*/
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unsigned long PartFileSizeBytes; /* The size set (output), or the size
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* to be set (input) for the paging
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* SwapFile.
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*/
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unsigned int PartFlags; /* Paging file flags, see bit
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* definitions below.
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*/
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unsigned int Win300SpCopied; /* This is a BOOL. It controls the
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* user warning about the fact that
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* partition files are inherently
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* GLOBAL and that if the USER
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* has both a 3.00 and 3.10
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* installation he is going to stomp
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* the 3.00 installation unless he
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* behaves.
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*
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* NOTE that the display of this
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* warning is NOT controlled by the
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* Interact setting.
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*
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* NOTE that SetupSwapFile may change
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* this variable from TRUE -> FALSE
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* and that Setup should preserve
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* this change across subsequent
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* calls.
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*
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* Normally this is FALSE. Setup
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* should set this to TRUE iff SETUP
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* has copied SPART.PAR from a 3.00
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* directory as part of the setup
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* process. NOTE that this implies
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* several things:
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*
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* SETUP found a 3.00 dir.
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*
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* This is a new installation of
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* 3.10 into a directory DIFFERENT
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* than the 3.00 directory.
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*
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* Setup found an SPART.PAR in the
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* 3.00 directory to copy.
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*
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* An SPART.PAR did not already
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* exist in the 3.10 directory.
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*/
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/*
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* The following two fields are UPPER-CASE DOS DRIVE LETTERS.
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*/
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unsigned char StpResDrv; /* DOS drive of StpResBytes. */
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unsigned char PartDrv; /* DOS drive of PartFileSizeBytes. */
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LPCSTR szWinDir; /* NEW FOR CHICAGO: windows dir where we are installing too */
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} SprtData;
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/*
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* Structure used with SetupGetCurSetting API:
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*/
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typedef struct
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{
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unsigned long PartCurSizeBytes; /* The size of the current SwapFile
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* (output).
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*/
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unsigned int PartFlags; /* Paging file flags (output), see
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* bit definitions below.
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*/
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unsigned char PartDrv; /* DOS drive of CurSizeBytes (output).
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*/
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} SprtSetData;
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/*
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* Bit definitions for PartFlags bit field:
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*
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* For SetupSwapFile() API only
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*
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* PART_IS_TEMP
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* PART_IS_PERM
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* PART_OFF
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* PART_NO_SPACE
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* PART_UCANCEL
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*
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* are valid. For SetupGetCurSetting() API only
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*
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* PART_IS_TEMP
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* PART_IS_PERM
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* PART_OFF
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* PART_FAST
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*
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* are valid.
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*/
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#define PART_IS_TEMP 0x0001 /* Setting is temporary swapfile. */
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#define PART_IS_PERM 0x0002 /* Setting is permanent swapfile. */
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#define PART_OFF 0x0004 /* USER requested paging OFF. */
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#define PART_FAST 0x0008 /* Only through SetupGetCurSetting API -
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* if PART_IS_PERM means USING 32-BIT
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* ACCESS.
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*/
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#define PART_NO_SPACE 0x0010 /* No setting, insufficient disk space. */
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#define PART_UCANCEL 0x0020 /* USER CANCELED in interactive mode. */
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typedef BOOL (FAR PASCAL *SWAPCURSETPROC)(SprtSetData FAR *SetData);
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typedef BOOL (FAR PASCAL *SWAPFILEPROC)(HWND, BOOL bInteract, BOOL bCreate, SprtData FAR *);
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