GetVolumeInformation is a Windows API function. The following is the definition of the function -
BOOL GetVolumeInformation(
LPCTSTR lpRootPathName,
// address of root directory of the file system
LPTSTR lpVolumeNameBuffer,
// address of name of the volume
DWORD nVolumeNameSize,
// length of lpVolumeNameBuffer
LPDWORD lpVolumeSerialNumber,
// address of volume serial number
LPDWORD lpMaximumComponentLength,
// address of system’s maximum filename length
LPDWORD lpFileSystemFlags,
// address of file system flags
LPTSTR lpFileSystemNameBuffer,
// address of name of file system
DWORD nFileSystemNameSize
// length of lpFileSystemNameBuffer
);
You could use the
Win32::API module to access this Windows function.
DWORD is a long integer, which is 32-bits in size (a WORD is 16 bits).
Hope this would be of some help to you.
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