cooperative-computing-lab/cctools — pull request #651 by hmeng-19 (2014-12-17 20:33:19+00:00)
Title: Add an option no-tcsetpgrp to parrot to allow user to disable tcsetpgrp

Currently, parrot set the foreground process group of the session using
tcsetpgrp(fd, getpgrp()) by default, which may break the program which
first calls parrot and then needs to use terminal (to use terminal, the
program must be in the foregroud process group).