FMTell (LabVIEW Manager Function)

MgErr FMTell(fd, ofstp);

Purpose

Returns the position of the current position mark in the file.

Parameters

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.

Return Value

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