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* fix DiskFree and DiskSize to check for Drive argument

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git-svn-id: trunk@11226 -
This commit is contained in:
Almindor 2008-06-14 11:19:51 +00:00
parent cb5d95a43d
commit 6433f8c38b
1 changed files with 4 additions and 4 deletions
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8
rtl/unix/sysutils.pp
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@ -649,8 +649,8 @@ Function DiskFree(Drive: Byte): int64;
var
fs : tstatfs;
Begin
if ((Drive<4) and (not (fixdrivestr[Drive]=nil)) and (statfs(StrPas(fixdrivestr[drive]),fs)<>-1)) or
((not (drivestr[Drive]=nil)) and (statfs(StrPas(drivestr[drive]),fs)<>-1)) then
if ((Drive in [Low(FixDriveStr)..High(FixDriveStr)]) and (not (fixdrivestr[Drive]=nil)) and (statfs(StrPas(fixdrivestr[drive]),fs)<>-1)) or
((Drive <= High(drivestr)) and (not (drivestr[Drive]=nil)) and (statfs(StrPas(drivestr[drive]),fs)<>-1)) then
Diskfree:=int64(fs.bavail)*int64(fs.bsize)
else
Diskfree:=-1;
@ -662,8 +662,8 @@ Function DiskSize(Drive: Byte): int64;
var
fs : tstatfs;
Begin
if ((Drive<4) and (not (fixdrivestr[Drive]=nil)) and (statfs(StrPas(fixdrivestr[drive]),fs)<>-1)) or
((not (drivestr[Drive]=nil)) and (statfs(StrPas(drivestr[drive]),fs)<>-1)) then
if ((Drive in [Low(FixDriveStr)..High(FixDriveStr)]) and (not (fixdrivestr[Drive]=nil)) and (statfs(StrPas(fixdrivestr[drive]),fs)<>-1)) or
((drive <= High(drivestr)) and (not (drivestr[Drive]=nil)) and (statfs(StrPas(drivestr[drive]),fs)<>-1)) then
DiskSize:=int64(fs.blocks)*int64(fs.bsize)
else
DiskSize:=-1;