Al Tobey 500a2c5aa9 Use /proc/mounts instead of mount(8) ...

Specifically, Ubuntu Precise's cgroup-lite script uses mount -n
to mount the cgroup filesystems so they don't appear in mtab, so
detection always fails unless the admin updates mtab with /proc/mounts.

/proc/mounts is valid on just about every Linux machine in existence and
as a bonus is much easier to parse.

I also removed the regex in favor of a more accurate parser that should
also support monolitic cgroup mounts (e.g. mount -t cgroup none /cgroup).
Upstream-commit: c6119da33925fccf6af3f232f7aa7c75de41493b
Component: engine

2013-04-30 17:37:43 +00:00

components/engine

Use /proc/mounts instead of mount(8)

2013-04-30 17:37:43 +00:00

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