mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
1.9 KiB
76 lines
1.9 KiB
/*++
|
|
|
|
Copyright (c) 1996 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
drives.h
|
|
|
|
Abstract:
|
|
|
|
Declares apis for managing accessible drives (Drives that are usable
|
|
both on win9x side an NT side) and for managing the space on those
|
|
drives.
|
|
|
|
Author:
|
|
|
|
Marc R. Whitten (marcw) 03-Jul-1997
|
|
|
|
--*/
|
|
|
|
#pragma once
|
|
|
|
typedef struct _ACCESSIBLE_DRIVE_ENUM {
|
|
|
|
PCTSTR Drive;
|
|
LONGLONG UsableSpace;
|
|
LONGLONG MaxUsableSpace;
|
|
struct _ACCESSIBLE_DRIVE_ENUM * Next;
|
|
UINT ClusterSize;
|
|
BOOL SystemDrive;
|
|
BOOL EnumSystemDriveOnly;
|
|
|
|
} * ACCESSIBLE_DRIVE_ENUM, ** PACCESSIBLE_DRIVE_ENUM;
|
|
|
|
extern DWORD g_ExclusionValue;
|
|
extern TCHAR g_ExclusionValueString[20];
|
|
extern BOOL g_NotEnoughDiskSpace;
|
|
|
|
|
|
|
|
BOOL InitAccessibleDrives (VOID);
|
|
VOID CleanUpAccessibleDrives (VOID);
|
|
BOOL GetFirstAccessibleDriveEx (OUT PACCESSIBLE_DRIVE_ENUM AccessibleDriveEnum, IN BOOL SystemDriveOnly);
|
|
BOOL GetNextAccessibleDrive (IN OUT PACCESSIBLE_DRIVE_ENUM AccessibleDriveEnum);
|
|
|
|
#define GetFirstAccessibleDrive(p) GetFirstAccessibleDriveEx (p,FALSE)
|
|
|
|
BOOL IsDriveAccessible (IN PCTSTR DriveString);
|
|
BOOL IsDriveExcluded (IN PCTSTR DriveOrPath);
|
|
UINT QueryClusterSize (IN PCTSTR DriveString);
|
|
LONGLONG QuerySpace (IN PCTSTR DriveString);
|
|
BOOL UseSpace (IN PCTSTR DriveString,IN LONGLONG SpaceToUse);
|
|
BOOL FreeSpace (IN PCTSTR DriveString,IN LONGLONG SpaceToUse);
|
|
PCTSTR FindSpace (IN LONGLONG SpaceNeeded);
|
|
VOID OutOfSpaceMessage (VOID);
|
|
VOID DetermineSpaceUsagePostReport (VOID);
|
|
PCTSTR GetNotEnoughSpaceMessage (VOID);
|
|
|
|
BOOL
|
|
OurSetDriveType (
|
|
IN UINT Drive,
|
|
IN UINT DriveType
|
|
);
|
|
|
|
UINT
|
|
OurGetDriveType (
|
|
IN UINT Drive
|
|
);
|
|
|
|
|
|
BOOL
|
|
GetUninstallMetrics (
|
|
OUT PINT OutCompressionFactor, OPTIONAL
|
|
OUT PINT OutBackupImagePadding, OPTIONAL
|
|
OUT PINT OutBackupDiskPadding OPTIONAL
|
|
);
|