On Sat, 18 Dec 2010, der Mouse wrote:
> >>int ioctl(int, unsigned long, ...);
>
> > Most of our ioctl's take pointer arguments. Some streams ioctls
> > though take int arguments (ioctl(fd, I_FLUSH, FLUSHR) for example)
> > and using void * as the argument would not compile cleanly.
>
> Mu
Hello LFS developers,
When vmlocking2 was merged, lock and unlock were moved out of
LFS_{SET,CLR}_UINO.
: % diff -U4 lfs.h:1.{122,123} | sed -n 94,104p
: #define LFS_SET_UINO(ip, flags) do { \
: - simple_lock(&(ip)->i_lfs->lfs_interlock);
On Sun, 19 Dec 2010, Christos Zoulas wrote:
In article ,
Paul Goyette wrote:
Is there some reason why there is a discrepancy in the definition of
ioctl()?
From man page ioctl(2)
SYNOPSIS
#include
int
ioctl(int d, unsigned long request, void *
On Dec 19, 8:00am, p...@whooppee.com (Paul Goyette) wrote:
-- Subject: Re: ioctl(2) vs sys/ioctl.h
| Should the man page be updated to match reality?
I just did.
christos
On Sat, Dec 18, 2010 at 04:06:15PM -0800, Paul Goyette wrote:
> Is there some reason why there is a discrepancy in the definition of
> ioctl()?
>
> >From man page ioctl(2)
...
>ioctl(int d, unsigned long request, void *argp);
> Yet, from sys/ioctl.h we have
...
> int ioctl(i
I am having a bit of trouble given that I am not super familiar with NetBSD
(although I hope that will change).
Just compiled netbsd-current in XEN domain installed userland and all the new
kernel modules in the DOMU root file system, booted the new kernel and
everything works great except for
On Sun 19 Dec 2010 at 19:32:49 +, David Laight wrote:
> I suspect the only form that will work is soemthing like:
>
> int ioctl(int, unsigned long, void *);
> #define ioctl(fd, cmd, arg) ioctl(fd, cmd, (void *)(intptr_t)(arg))
Easier: the aforementioned constant FLUSHR (and all others) can be
On Sun, Dec 19, 2010 at 09:06:31PM +0100, Rhialto wrote:
>
> Easier: the aforementioned constant FLUSHR (and all others) can be
> defined as ((void *)1234) (for appropriate values of 1234).
FLUSHR (and FLUSHW) have to be numbers - they are bit patterns and can
be or'ed together.
> However, we do
On Sun, Dec 19, 2010 at 02:35:08PM -0500, Robert Boyer wrote:
> I am having a bit of trouble given that I am not super familiar with NetBSD
> (although I hope that will change).
>
> Just compiled netbsd-current in XEN domain installed userland and all the new
> kernel modules in the DOMU root fi
Manuel Bouyer writes:
> Well, in the current state, modules are a not enabled in the Xen kernels
> (modules should be built specifically for Xen, but the build tools do not
> allow this right now). So you have to compile all what you need in a
> monolitic kernel. But ZFS is only available as mod
> There is a bigger problem, the 'int' and 'void *' arguments might be
> passed in different ways then '...' is specified.
True, but it is not inherently a problem; it just complicates the
implementation of ioctl(), since it then has to not just pass down a
data pointer, but pass down enough infor
In article <20101219200631.gc14...@falu.nl>, Rhialto wrote:
>On Sun 19 Dec 2010 at 19:32:49 +, David Laight wrote:
>> I suspect the only form that will work is soemthing like:
>>
>> int ioctl(int, unsigned long, void *);
>> #define ioctl(fd, cmd, arg) ioctl(fd, cmd, (void *)(intptr_t)(arg))
On Sun, 19 Dec 2010, NAKAJIMA Yoshihiro wrote:
> Hello LFS developers,
>
>
> When vmlocking2 was merged, lock and unlock were moved out of
> LFS_{SET,CLR}_UINO.
>
> : % diff -U4 lfs.h:1.{122,123} | sed -n 94,104p
> : #define LFS_SET_UINO(ip, flags) do {
>
> On Sun 19 Dec 2010 at 19:32:49 +, David Laight wrote:
> > I suspect the only form that will work is soemthing like:
> >
> > int ioctl(int, unsigned long, void *);
> > #define ioctl(fd, cmd, arg) ioctl(fd, cmd, (void *)(intptr_t)(arg))
>
> Easier: the aforementioned constant FLUSHR (and all
In article <20474.1292802...@splode.eterna.com.au>,
matthew green wrote:
>
>> On Sun 19 Dec 2010 at 19:32:49 +, David Laight wrote:
>> > I suspect the only form that will work is soemthing like:
>> >
>> > int ioctl(int, unsigned long, void *);
>> > #define ioctl(fd, cmd, arg) ioctl(fd, cmd,
Hi all,
unless there are objections, I am going to commit the attached patch
soon. It replaces the use of stabs for WARN_REFERENCES in assembler code
with the modernish .gnu.warning sections. Platforms that already used
this now consistently use .pushsection / .popsection.
Joerg
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