# kernelv_ch_get_fileoffset()

## Prototype

KERNELV_RETURN | kernelv_ch_get_fileoffset (unsigned long int chanIndex, signed long int *fileoffset);

## Description

Returns the current file offset in the program file.

## Parameter

Name | Type | Meaning
chanIndex | unsigned long | Channel index
fileoffset | signed long int * | Pointer to the value to which the file offset is to be written.

## Return values

Symbol | Value | Meaning
RET_FINISHED | 0 | The function was executed without error.
ERR_INVALID_CHAN | -1 | The transferred channel index is higher than the number of configured channels -1.
ERR_CNC_NOT_INIT | -3 | The simulation CNC kernel was not yet initialised.