Returns the position of the current file mark of the file identified by refnum relative to the beginning of the file.


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Inputs/Outputs

  • cbsrn.png refnum —

    refnum is the file refnum associated with the file whose file mark you want to move.

  • cerrcodeclst.png error in —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • ibsrn.png refnum out —

    refnum out returns refnum unchanged.

  • ii64.png offset (in bytes) —

    offset (in bytes) indicates the new location of the file mark relative to the beginning of the file (zero-based).

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.