MgErr FMTell(fd, ofstp);
Returns the position of the current position mark in the file.
| Name | Type | Description |
|---|---|---|
| fd | File | File descriptor associated with the file. |
| ofstp | int32 * | Address at which FMTell stores the position of the current position mark, in terms of bytes relative to the beginning of the file. If an error occurs, ofstp is undefined. This parameter is a pointer. |
MgErr, which can contain the following errors. If you receive errors from LabVIEW Manager functions, most error names correspond to LabVIEW error codes.
| Value | Corresponding Error Code or Description |
|---|---|
| noErr | No error. |
| mgArgErr | 1 |
| fIOErr | 6 |