tree add4c0e63e776ae6ef22b6fed64d7a2332e0507f
parent ee3bf6f9773c0afbd494c657d253241f79d98044
author Zac Medico <zmedico@gentoo.org> 1338848541 -0700
committer Zac Medico <zmedico@gentoo.org> 1338848541 -0700

helper-functions.sh: multijob support bash <4.1

The redirect_alloc_fd() compatibility function is borrowed from Mike
Frysinger's proposed multiprocessing.eclass:

http://archives.gentoo.org/gentoo-dev/msg_5ecd3b1dd0720522807c136d8fd2cd5f.xml