I was just looking at that piece of code, and I couldn't entirely
make out what it was even trying to do. Can somebody more
linuxolator savy explain what the function linux_ustat() should
produce.
I also find this comment rather interesting...
/*
* XXX - Don't return an error if we can't find a vnode for the
* device. Our dev_t is 32-bits whereas Linux only has a 16-bits
* dev_t. The dev_t that is used now may as well be a truncated
* dev_t returned from previous syscalls. Just return a bzeroed
* ustat in that case.
*/
Poul-Henning
In message <[EMAIL PROTECTED]>, Andrew Gallatin
writes:
>
>Marcel Moolenaar writes:
> > Wesley Morgan wrote:
> > >
> > > Anyone having problems with the linuxulator the past couple days?
> >
> > Define "past couple of days". I have a working linuxulator made on Oct
> > 29, 12:25 PST.
>
>phk took away mkbdev on 10/31. The following "fixes" it, but I
>have no idea if it is correct:
>
>Drew
>
>Index: compat/linux/linux_stats.c
>===================================================================
>RCS file: /home/ncvs/src/sys/compat/linux/linux_stats.c,v
>retrieving revision 1.22
>diff -u -r1.22 linux_stats.c
>--- compat/linux/linux_stats.c 2000/08/22 01:51:11 1.22
>+++ compat/linux/linux_stats.c 2000/11/01 18:34:05
>@@ -360,8 +379,8 @@
> * dev_t returned from previous syscalls. Just return a bzeroed
> * ustat in that case.
> */
>- dev = makebdev(uap->dev >> 8, uap->dev & 0xFF);
>- if (vfinddev(dev, VBLK, &vp)) {
>+ dev = makedev(uap->dev >> 8, uap->dev & 0xFF);
>+ if (vfinddev(dev, VCHR, &vp)) {
> if (vp->v_mount == NULL)
> return (EINVAL);
> stat = &(vp->v_mount->mnt_stat);
>
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
[EMAIL PROTECTED] | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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