Make lookup of child pid portable. The new lookup works on F18 and below.
-rw-r--r-- 2470 Makefile
-rw-r--r-- 0 README
-rw-r--r-- 3770 lxc-userspace.spec
-rwxr-xr-x 11164 lxcsu
lrwxrwxrwx 5 lxcsu-internal -> lxcsu
-rw-r--r-- 1782 setns.c
-rw-r--r-- 229 setup.py
-rw-r--r-- 1872 vsh.c