Add options for mountd , nfsd and rpcbind

[joyul_juniper.net]

Summary

In our products, we need those options to support our features.

• Add daemon mode option for mountd, nfsd.
• Add skip local host binding option for rpcd.
• Add skip local host binding option for mountd.

[rmacklem]

I've made some inline comments, but it looks generally ok to me.
All the man page updates require a change to the date (.Dd line)
and manpages should be asked for a group review.

Do you have a commit bit or do you want me to commit them?

usr.sbin/mountd/mountd.8

155

I would mention that this option is meaningless
unless -h has also been used.

usr.sbin/mountd/mountd.c

523

I'd suggest a warnx() here if (nhosts == 0 && skiplocalhost != 0)
indicating '-s" is being ignored.

usr.sbin/rpcbind/rpcbind.c

346

Although this program doesn't conform to style(9)
I would still use "nobind_localhost == 0" instead
of !nobind_localhost. I think it is more consistent
with the code around it and maybe more readable.

[joyul_juniper.net]

Thanks for taking the time to review it. Based on your feedback, I updated the patch.
And Yes, please help commit them.

[concussious.bugzilla_runbox.com]

In mountd.8, the capitalized flags are sorted before the lowercase flags. With those two changes, manpages LGTM

usr.sbin/mountd/mountd.8

107

107,110m100

152

152,158m171