#! /bin/sh

# ../filter_stderr replaces exit_group() with exit().  We don't want that in
# this case, so we temporariliy transform exit_group() to EXIT_GROUP() to
# avoid it, then transform back.

perl -p -e "s/exit_group/EXIT_GROUP/" |

../filter_stderr "$@" |

perl -p -e "s/EXIT_GROUP/exit_group/"