org-babel-comint-eval-invisibly-and-wait-for-file

org-babel-comint-eval-invisibly-and-wait-for-file is a compiled Lisp function in `ob-comint.el'.

(org-babel-comint-eval-invisibly-and-wait-for-file BUFFER FILE STRING &optional PERIOD)

Evaluate STRING in BUFFER invisibly.
Don't return until FILE exists. Code in STRING must ensure that
FILE exists at end of evaluation.