FileTruncate
Truncate an open file to a given size.
Declaration
Source position: filutilh.inc line 231
function FileTruncate(Handle: THandle; Size: Int64) : Boolean;
Description
FileTruncate truncates the file with handle Handle to Size bytes. The file must have been opened for writing prior to this call. The function returns True is successful, False otherwise.
For an example, see FileCreate .
Errors
On error, the function returns False.
See also
| Name | Description |
|---|---|
| FileClose | Close a file handle. |
| FileCreate | Create a new file and return a handle to it. |
| FileOpen | Open an existing file and return a file handle |
| FileRead | Read data from a file handle in a buffer. |
| FileSeek | Set the current file position on a file handle. |
| FileWrite | Write data from a buffer to a given file handle. |