Date: Thu, 16 Sep 1999 16:16:32 -0700 (PDT) From: Julian Elischer <julian@whistle.com> To: Nick Hibma <hibma@skylink.it> Cc: FreeBSD Hackers mailing list <hackers@FreeBSD.ORG> Subject: Re: nuking a vnode Message-ID: <Pine.BSF.3.95.990916161558.295B-100000@current1.whistle.com> In-Reply-To: <Pine.BSF.3.95.990916160744.295A-100000@current1.whistle.com>
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On Thu, 16 Sep 1999, Julian Elischer wrote:
>
> On Thu, 16 Sep 1999, Nick Hibma wrote:
>
> >
> > How do I nuke vnodes? This is the NetBSD code that needs to be emulated:
> >
> > /* locate the major number */
> > for (maj = 0; maj < nchrdev; maj++)
> > if (cdevsw[maj].d_open == ulptopen)
> > break;
> >
> > /* Nuke the vnodes for any open instances (calls close). */
> > mn = self->dv_unit;
> > vdevgone(maj, mn, mn, VCHR);
>
> In -current something like:
>
> int major;
> dev_t dev;
> struct vnode *vp;
>
> major = ultp_cdevsw.d_maj;
> dev = makedev(major, self->dv_unit)
> vp = SLIST_FIRST(&dev->si_hlist);
> if (vp) {
> VOP_REVOKE(vp. REVOKEALL);
^ comma (,)
> }
> remove_dev(dev);
>
> 3.3 will be considerably different.
>
>
>
>
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