[Bug 751] New - GetDiskFreeSpace should return >2GB on some systems

wine-bugs at winehq.com wine-bugs at winehq.com
Thu May 30 23:18:08 CDT 2002


http://bugs.winehq.com/show_bug.cgi?id=751

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--- shadow/751.tmp.27787	Thu May 30 23:18:08 2002
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*** 0 ****
--- 1,27 ----
+ +============================================================================+
+ | GetDiskFreeSpace should return >2GB on some systems                        |
+ +----------------------------------------------------------------------------+
+ |        Bug #: 751                         Product: Wine                    |
+ |       Status: UNCONFIRMED                 Version: 20020509                |
+ |   Resolution:                            Platform:                         |
+ |     Severity: normal                   OS/Version: All                     |
+ |     Priority: P1                        Component: wine-files              |
+ +----------------------------------------------------------------------------+
+ |  Assigned To: wine-bugs at winehq.com                                         |
+ |  Reported By: vberon at mecano.gme.usherb.ca                                  |
+ |      CC list: Cc:                                                          |
+ +----------------------------------------------------------------------------+
+ |    Milestone: TargetMilestone: ---                                         |
+ |          URL:                                                              |
+ +============================================================================+
+ |                              DESCRIPTION                                   |
+ GetDiskFreeSpace{A,W} currently always return size <= 2GB (as per current MSDN
+ docs). But the actual behaviour can be different.
+ 
+ On Windows NT 4.0 SP6, such a call on an NTFS partition (1 sector/cluster, 512
+ bytes/sector) with 11.4GB free space returns the whole 11.4GB.
+ 
+ We should try to find which versions behave in such a way, and then either mimic
+ the selected emulated version, or always return the actual free size.
+ 
+ I'll attach a small program to obtain the return values from GetDiskFreeSpaceA.
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