DiskSize function
Return the total amount of diskspace.
Declaration
function DiskSize(drive: Byte): Int64Description
DiskSize returns the size (in bytes) of disk
Drive.
Drive is the number of the disk drive:
- 0
- for the current drive.
- 1
- for the first floppy drive.
- 2
- for the second floppy drive.
- 3
- for the first hard-disk partition.
- 4-26
- for all other drives and partitions.
Under Linux, and Unix in general, the concept of disk is
different than the dos one, since the file system is seen as one big
directory tree. For this reason, the DiskFree and
DiskSize
functions must be mimicked using filenames that reside on the partitions.
For more information, see AddDisk
For an example, see DiskFree.
Errors
On error,
-1 is returned.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.