Date: Fri, 28 Jul 2006 23:18:48 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: Jaye Mathisen <mrcpu@mathisen.org> Cc: hackers@freebsd.org Subject: Re: fdescfs functional in 6.1? Message-ID: <20060729041848.GC15827@dan.emsphone.com> In-Reply-To: <20060729034359.GL15569@main.mathisen.org> References: <20060729034359.GL15569@main.mathisen.org>
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In the last episode (Jul 28), Jaye Mathisen said: > devfs is mounted, fdesc is unmounted: > > s2# ls -l /dev/fd > total 0 > crw-rw-rw- 1 root wheel 250, 0 Jul 25 03:25 0 > crw-rw-rw- 1 root wheel 250, 1 Jul 25 03:28 1 > crw-rw-rw- 1 root wheel 250, 2 Jul 25 03:27 2 > > Looks just like I think it should. > > Then: > s2# mount -t fdescfs fdescfs /dev/fd > s2# ls -l /dev/fd > total 16 > crw--w---- 1 root tty 5, 1 Jul 28 18:01 0 > crw--w---- 1 root tty 5, 1 Jul 28 18:01 1 > crw--w---- 1 root tty 5, 1 Jul 28 18:01 2 > d-w------- 1 mailnull mailnull 512 Jul 23 00:01 3 > d--------- 1 root wheel 512 Jul 25 03:25 4 > s2# umount /dev/fd > > This thing is all over the map.. permissions changed, a *directory* > for fd's 3 and 4? What do you expect ls to open to print a *directory* listing? :) fd's 0, 1, and 2 are /dev/tty, and the permissions look fine. fd 3 is your current directory (so I guess you're in some smtp-related directory?), and fd 4 is the directory on the commandline (/dev/fd). -- Dan Nelson dnelson@allantgroup.com
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