Hi,
I'm trying to understand some pieces of the FreeBSD kernel.
Having a look at struct fileops in file.h I was wondering why other
file related functions don't have an entry in the function vector. I
was thinking in mmap, fsync or sendfile.
Can anyone tell me the reason?
Thanks in advance.
___
2010/11/8 John Baldwin :
> On Sunday, November 07, 2010 10:08:08 am Fernando Apesteguía wrote:
>> Hi,
>>
>> I'm trying to understand some pieces of the FreeBSD kernel.
>> Having a look at struct fileops in file.h I was wondering why other
>> file relate
Hi all,
I'm writing a small module just for fun. I would like to have two variables:
- "pid" of type unsigned int and RW so the user can set a pid
- "process_name" as a string RD that will display the process name
associated to that pid (or a message if the pid doesn't exist anymore)
My problem
El 18/12/2011 22:12, "Julian Elischer" escribió:
>
> On 12/18/11 12:18 PM, Fernando Apesteguía wrote:
>>
>> Hi all,
>>
>> I'm writing a small module just for fun. I would like to have two
variables:
>>
>> - "pid" of type uns
On Mon, Feb 20, 2012 at 2:27 PM, vermaden wrote:
> written by ${ME} ...
>
> > First BUG: (not fixed yet, but workaround already is working)
> >
> > TEST/BUG/CASE:
> > Plug in FAT32 and NTFS drives at the same time, when FAT32 device
> > will be detected first, it will get mounted and the NTFS dri
I'm using 9.0-RELEASE.
I downloaded the snapshot "9.0-CURRENT-201012" and tried to build it's
kernel but I get this error:
hack.So: could not read symbols: File in wrong format
file reports this:
ELF 64-bit LSB shared object, x86-64, version 1 (FreeBSD), dynamically
linked, not stripped
I comp
On Tue, Mar 13, 2012 at 12:23 AM, Ryan Stone wrote:
> 2012/3/12 Fernando Apesteguía :
>> I'm using 9.0-RELEASE.
>>
>> I downloaded the snapshot "9.0-CURRENT-201012" and tried to build it's
>> kernel but I get this error:
>>
>> hack.
On Tue, Mar 13, 2012 at 10:34 PM, Fernando Apesteguía
wrote:
> On Tue, Mar 13, 2012 at 12:23 AM, Ryan Stone wrote:
>> 2012/3/12 Fernando Apesteguía :
>>> I'm using 9.0-RELEASE.
>>>
>>> I downloaded the snapshot "9.0-CURRENT-201012" and
On Mon, May 14, 2012 at 4:39 AM, cz li wrote:
> FreeBSD supports kernel preemption? Kernel preemption mechanism is
> what?Where can I find detailed information about it?
Just Google it.
Have a look at this[1]
[1] http://en.wikipedia.org/wiki/Preemption_%28computing%29
>
> Thank you!
>
> chao zh
On Tue, May 15, 2012 at 11:30 PM, wrote:
> Hello Community,
>
> I have the project "Automated Kernel Crash Reporting System" for this GSoC
> and I would like to discuss my plans about it before starting the coding on
> May 21.
>
> I have created a page in the FreeBSD Wiki
> (http://wiki.freebsd.o
Hi,
I'm having some system crashes from time to time. I had this before
but until recently I couldn't set my system so I could get crash
dumps.
My video card is a ATI Mobility Radeon 9700. I'm running FreeBSD
9.0-RELEASE for amd64. These are excerpts from two crash dumps text
files:
core.txt.3:
On Sat, May 19, 2012 at 9:40 PM, Andriy Gapon wrote:
> on 19/05/2012 17:52 Fernando Apesteguía said the following:
>> Hi,
>>
>> I'm having some system crashes from time to time. I had this before
>> but until recently I couldn't set my system so I could get c
On Tue, Jun 19, 2012 at 6:39 AM, Wojciech Puchar
wrote:
>> replacing rc.d, since that's almost certainly not relevant to the
>> original topic of improving the overall boot time.
>
>
> indeed.
>
>
>>
>> If you analyze the boot process thoroughly you should see that out of
>> the total time taken t
On Wed, Jun 20, 2012 at 10:59 AM, Atte Peltomäki wrote:
> On Mon, Jun 18, 2012 at 03:53:26PM -0700, Doug Barton wrote:
>> It's unfortunate that this thread evolved into a discussion about
>> replacing rc.d, since that's almost certainly not relevant to the
>> original topic of improving the overal
On Wed, Jun 20, 2012 at 3:23 PM, Mark Felder wrote:
> On Wed, 20 Jun 2012 04:27:09 -0500, Fernando Apesteguía
> wrote:
>
>> Also, in embedded systems, boot time is an important factor.
>
>
> If you're designing a very specific embedded product based on FreeBSD why
On Sun, Jun 24, 2012 at 7:05 PM, Wojciech Puchar
wrote:
> i've got third crash third week in a row.
>From you 5 days ago[1]:
"it is unimportant as FreeBSD don't crash."
Man, I really don't understand a thing...
[1]
http://freebsd.1045724.n5.nabble.com/Replacing-rc-8-Was-FreeBSD-Boot-Times-td5
On Wed, Oct 24, 2012 at 1:11 PM, Lars Engels wrote:
> On Tue, Oct 23, 2012 at 03:59:07PM -0400, Eitan Adler wrote:
>> On 23 October 2012 12:54, David Magda wrote:
>> > On Tue, October 23, 2012 10:39, Fbsd8 wrote:
>> >>
>> >> The subject is Google Code-In and all the posted tasks are directed at
>
On Wed, Oct 24, 2012 at 7:36 PM, Eitan Adler wrote:
> On 24 October 2012 13:24, Fernando Apesteguía
> wrote:
>> Also related to that, what about writing a section about redports[1]
>> in the porter's handbook[2]?
>
> This is a good documentation task... but we nee
On Sun, Apr 14, 2013 at 6:22 PM, Kimmo Paasiala wrote:
> On Sun, Apr 14, 2013 at 7:17 PM, Eitan Adler wrote:
> > On 14 April 2013 12:15, Kimmo Paasiala wrote:
> >> I have to also ask, what would a GUI offer that the command line tools
> >> do not offer at the moment?
> >
> > A GUI.
> >
> >
>
>
El 24/04/2013 13:45, "Chris Rees" escribió:
>
> On 24 Apr 2013 05:36, "Justin Edward Muniz"
wrote:
> >
> > >
> > > Justin I say stick to FreeBSD-update . My reason is, as Pkgng becomes
> > > more popular , a front end for ports will be less useful as binary
> packages
> > > become more popular .
El 24/04/2013 21:18, "Teske, Devin" escribió:
>
>
> On Apr 24, 2013, at 11:54 AM, Baptiste Daroussin wrote:
>
> > On Wed, Apr 24, 2013 at 02:03:56PM -0400, Justin Edward Muniz wrote:
> >>>
> >>> I think the interface to pkgng and freebsd-update are still
> >>> interesting; at least more worthwhile
El 03/05/2013 20:00, "Justin Edward Muniz"
escribió:
>
> On Fri, May 3, 2013 at 1:51 PM, Matt Olander wrote:
>
> >
> > Great proposal, Justin! I look forward to seeing your work ;)
> >
> > Cheers,
> > -matt
> >
>
> Thank you very much for your support, Matt!
>
> As soon as I start committing code
El 04/05/2013 13:26, "Wojciech Puchar"
escribió:
>>>
>>> spending your time polishing the wheels.
>>
>>
>> You need to spend more time writing patches rather than telling other
>> people what not to do. We're (nearly) all volunteers.
>>
>> If you think something needs fixing, you can have a go yo
El 04/05/2013 13:26, "Wojciech Puchar"
escribió:
>>
>> or partially. Then I gave a try Kde accessibility and found out that it's
>> not quite ready for real usage. But it was something, at least.
>> About Gui I always think it's better to have it than not.
>
>
> Not true. GUI is only a problem. yo
On Sat, Jul 20, 2013 at 4:31 PM, Ronald F. Guilmette
wrote:
>
>
> Could someone please take a look at this bug report (bin/176713) and
> also at the simple patch that I provided to fix the problem?
>
> This is quite a serious problem, and my PR has been pending with no
> action since Wed, 6 Mar 20
On Sun, Jul 21, 2013 at 5:05 AM, Ronald F. Guilmette
wrote:
>
> In message z1a3pgbtchaehmbqb5fwpx-7emgbtsj7ay...@mail.gmail.com>
> =?ISO-8859-1?Q?Fernando_Apestegu=EDa?=
> wrote:
>
> >It seems to work for me:
>
> Good.
>
> Just to make sure that we are clear, you are simply confirming what my
>
On Mon, Jul 29, 2013 at 11:06 AM, Pragm B wrote:
> Hello everyone,
>
> I have problems overriding the functions keys of my keyboard in FreeBSD 9.1
>
> The kbdcontrol utility can be used to define specific values for the
> function keys. See here:
>
> http://www.freebsd.org/cgi/man.cgi?query=atkbd
Hi all,
I post my question in this list cause Ivan Voras ([EMAIL PROTECTED])
suggested that here I could find more help.
I have an application written in C + Gtk + Glib that gathers
information from procfs under Linux. Now, I'm trying to port this
application to FreeBSD (I'm working with 7.0 RC1)
On Jan 3, 2008 8:50 PM, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote:
> "Fernando Apesteguía" <[EMAIL PROTECTED]> writes:
> > I have an application written in C + Gtk + Glib that gathers
> > information from procfs under Linux. Now, I'm trying to port th
On Jan 3, 2008 9:53 PM, Ivan Voras <[EMAIL PROTECTED]> wrote:
> Fernando Apesteguía wrote:
>
> > Maybe a mix of both could be good: use the linxprocfs when it is
> > almost straightforward (in fact I could run the app, just changing few
> > lines) and sysctl when the
Hi all,
I'm trying to write a patch to add a file to the linprocfs. This file
provides the list of filesystems present in the kernel.
Though I was able to create the file and traverse the list, it's
clearly unsafe. I would like to know wich semaphore I should lock
cause I can't find it in the ker
On 1/13/08, Ed Schouten <[EMAIL PROTECTED]> wrote:
> * Fernando Apesteguía <[EMAIL PROTECTED]> wrote:
> > I'm trying to write a patch to add a file to the linprocfs. This file
> > provides the list of filesystems present in the kernel.
> >
> > Though I
Hi all,
Is there a way to convert a (char *) pointer (or in general any
pointer) to a vm_offset_t type?
I was thinking of sbuf_copyin, but I'm dealing with a process
different from current in kernel. I want to copy the pointer to kernel
space using a struct uio.
Thanks in advance.
___
Hi all,
I sent this mail to freebsd-questions but I got no answer. I hope you
can help me.
I got a computer with an RTL8168/8111 PCI Express NIC. It is shown in
pciconf but it is not seen by FreeBSD 7. I'm using i386 arch.
I have re and rl drivers compiled in the kernel (stock GENERIC kernel,
ac
On 6/11/08, Pyun YongHyeon <[EMAIL PROTECTED]> wrote:
> On Tue, Jun 10, 2008 at 03:11:22PM -0700, Jeremy Chadwick wrote:
> > On Tue, Jun 10, 2008 at 11:08:05PM +0200, Fernando Apestegu?a wrote:
> > > I sent this mail to freebsd-questions but I got no answer. I hope you
> > > can help me.
> > >
On Thu, Jun 12, 2008 at 4:44 AM, Pyun YongHyeon <[EMAIL PROTECTED]> wrote:
> On Wed, Jun 11, 2008 at 09:13:24AM +0200, Fernando Apestegu?a wrote:
> > On 6/11/08, Pyun YongHyeon <[EMAIL PROTECTED]> wrote:
> > > On Tue, Jun 10, 2008 at 03:11:22PM -0700, Jeremy Chadwick wrote:
> > > > On Tue, Jun
Hi all,
I'm facing some problems with my IPW2200 NIC. It seems I can't load
the firmware (from system log):
firmware_get: failed to load firmware image iwi_bss
Both if_ipw and ipw_bss modules are loaded.
This very same computer works fine with linux, including loading the firmware.
I post this
On Wed, Jun 25, 2008 at 5:56 PM, Andrew Thompson <[EMAIL PROTECTED]> wrote:
> On Wed, Jun 25, 2008 at 05:27:47PM +0200, Fernando Apestegu?a wrote:
>> Hi all,
>>
>> I'm facing some problems with my IPW2200 NIC. It seems I can't load
>> the firmware (from system log):
>>
>> firmware_get: failed to lo
On Wed, Jun 25, 2008 at 7:10 PM, Fernando Apesteguía
<[EMAIL PROTECTED]> wrote:
> On Wed, Jun 25, 2008 at 5:56 PM, Andrew Thompson <[EMAIL PROTECTED]> wrote:
>> On Wed, Jun 25, 2008 at 05:27:47PM +0200, Fernando Apestegu?a wrote:
>>> Hi all,
>>>
>>>
Hi all,
I'm experiencing several kernel crashes with the GENERIC kernel and
with custom kernels as well. One of my MP3 players seems to be
recognized, but if I disconnect it from the USB port (even without
mounting the device), I got a kernel crash.
I've tried to follow the instructions at
http:/
On Thu, Jul 3, 2008 at 4:52 PM, Alexander Sack <[EMAIL PROTECTED]> wrote:
> On Wed, Jul 2, 2008 at 12:50 PM, Fernando Apesteguía
> <[EMAIL PROTECTED]> wrote:
>> Hi all,
>>
>> I'm experiencing several kernel crashes with the GENERIC kernel and
>> wit
On 7/17/08, Marc Lörner <[EMAIL PROTECTED]> wrote:
> Hello David!
>
> On Thursday 17 July 2008 01:46, David wrote:
> > Hello,
> >
> >
> >
> > I'm developing a FreeBSD kernel module and I'm searching for a good
> > solution to open/read/close a file.
> >
> > My goal is to generate a MD5-Hash of a gi
Hi,
I forward my orginal mail to freebsd-questions. I hope someone can
shed some light here...
-- Forwarded message --
From: Fernando Apesteguía <[EMAIL PROTECTED]>
Date: Fri, Nov 28, 2008 at 9:33 AM
Subject: FBSD 7.1 BETA2 and RTL8168/8111 problem
To: FreeBSD <[EMAIL
Hi all,
I copy here the mail I sent to freebsd-questions cause I didn't get any answers:
Yesterday I updated to 7.1-p3 on AMD64 arch.
Since then, the NIC is not detected anymore. ifconfig doesn't show it
and I can't connect to the Internet.
There were well-known issues with this NIC model befo
On Fri, Feb 20, 2009 at 7:15 PM, Warren Block wrote:
> On Fri, 20 Feb 2009, Fernando Apestegu?a wrote:
>
>> Yesterday I updated to 7.1-p3 on AMD64 arch.
>>
>> Since then, the NIC is not detected anymore. ifconfig doesn't show it
>> and I can't connect to the Internet.
>>
>> There were well-known i
On Sat, Feb 21, 2009 at 2:55 AM, Pyun YongHyeon wrote:
> On Fri, Feb 20, 2009 at 05:25:26PM +0100, Fernando Apestegu?a wrote:
>> Hi all,
>>
>> I copy here the mail I sent to freebsd-questions cause I didn't get any
>> answers:
>>
>>
>> Yesterday I updated to 7.1-p3 on AMD64 arch.
>>
>> Since then
On 2/23/09, Pyun YongHyeon wrote:
> On Sun, Feb 22, 2009 at 06:15:55PM +0100, Fernando Apestegu?a wrote:
> > On Sat, Feb 21, 2009 at 2:55 AM, Pyun YongHyeon wrote:
> > > On Fri, Feb 20, 2009 at 05:25:26PM +0100, Fernando Apestegu?a wrote:
> > >> Hi all,
> > >>
> > >> I copy here the mail I sent t
Hi all, I post here cause I didn't get any answers in freebsd-emulation.
In 8.0-RELEASE-p1 if I try to execute this:
cat /compat/linux/proc/cpuinfo > ~/cpuinfo.txt
I get
cat: /compat/linux/proc/cpuinfo: Input/output error
truss shows the read system call returns ERR#5. It is the same with
othe
2010/1/1 Jilles Tjoelker :
> On Fri, Jan 01, 2010 at 06:45:33PM +0100, Fernando Apesteguía wrote:
>> Hi all, I post here cause I didn't get any answers in freebsd-emulation.
>
>> In 8.0-RELEASE-p1 if I try to execute this:
>
>> cat /compat/linux/proc/cpuinfo >
Hi all,
This patch implements the "filesystems" file in the linux proc fs.
I have used it for some time without seeing any problems. Let me
know in case this is useful.
Tested against 8.0-RELEASE-p1
Thanks
patch.linprocfs.filesystems
Description: Binary data
___
2010/1/10 Gary Jennejohn :
> On Fri, 8 Jan 2010 18:19:29 +0100
> Fernando Apestegu__a wrote:
>
>> Hi all,
>>
>> This patch implements the "filesystems" file in the linux proc fs.
>> I have used it for some time without seeing any problems. Let me
>> know in case this is useful.
>>
>> Tested agains
2010/1/10 Jilles Tjoelker :
> On Fri, Jan 08, 2010 at 06:19:29PM +0100, Fernando Apesteguía wrote:
>> This patch implements the "filesystems" file in the linux proc fs.
>> I have used it for some time without seeing any problems. Let me
>> know in case this is u
2010/1/15 John Baldwin :
> On Friday 08 January 2010 12:19:29 pm Fernando Apesteguía wrote:
>> Hi all,
>>
>> This patch implements the "filesystems" file in the linux proc fs.
>> I have used it for some time without seeing any problems. Let me
>> know i
2010/1/27 John Baldwin :
> On Tuesday 26 January 2010 4:52:35 pm Fernando Apesteguía wrote:
>> 2010/1/15 John Baldwin :
>> > On Friday 08 January 2010 12:19:29 pm Fernando Apesteguía wrote:
>> >> Hi all,
>> >>
>> >> This patch implements the
Hi,
I have a small patch (against 8.0-RELEASE-p2) that _should_ implement
the /proc/pid/environ file
under linprocfs.
However, it seems it does not work properly but I don't know what I'm
doing wrong.
Is this list the place to ask for help? I tried in the forums[1] but
got no answer.
Don't we hav
On Wed, Feb 17, 2010 at 8:11 PM, Kostik Belousov wrote:
> On Wed, Feb 17, 2010 at 07:51:06PM +0100, Fernando Apestegu?a wrote:
>> Hi,
>>
>> I have a small patch (against 8.0-RELEASE-p2) that _should_ implement
>> the /proc/pid/environ file
>> under linprocfs.
>> However, it seems it does not work
2010/2/18 Kostik Belousov :
> On Thu, Feb 18, 2010 at 06:48:35PM +0100, Fernando Apestegu?a wrote:
>> On Wed, Feb 17, 2010 at 8:11 PM, Kostik Belousov wrote:
>> > On Wed, Feb 17, 2010 at 07:51:06PM +0100, Fernando Apestegu?a wrote:
>> >> Hi,
>> >>
>> >> I have a small patch (against 8.0-RELEASE-p2
Hi all,
I'm trying to read process memory other than the current process in
kernel. I was told to use the proc_rwmem function, however I can't get
it working properly. At first, I'm trying to read how many elements
the environment variables vector has. To do this I tried this from a
linprocfs fill
On Wed, Apr 14, 2010 at 11:35 PM, Kostik Belousov wrote:
> On Wed, Apr 14, 2010 at 05:21:00PM -0400, John Baldwin wrote:
>> On Wednesday 14 April 2010 4:22:56 pm Fernando Apestegu?a wrote:
>> > Hi all,
>> >
>> > I'm trying to read process memory other than the current process in
>> > kernel. I was
2010/4/14 John Baldwin :
> On Wednesday 14 April 2010 4:22:56 pm Fernando Apesteguía wrote:
>> Hi all,
>>
>> I'm trying to read process memory other than the current process in
>> kernel. I was told to use the proc_rwmem function, however I can't get
>> i
2010/4/16 John Baldwin :
> On Friday 16 April 2010 8:11:25 am Fernando Apesteguía wrote:
>> 2010/4/14 John Baldwin :
>> > On Wednesday 14 April 2010 4:22:56 pm Fernando Apesteguía wrote:
>> >> Hi all,
>> >>
>> >> I'm trying to read proce
On Sat, Aug 17, 2013 at 8:00 PM, Carlos Jacobo Puga Medina <
cjpug...@gmail.com> wrote:
> Hi people,
>
> Despite I made a request not long ago[1], I'm looking for documentation to
> create the ps_strings structure man page because isn't covered in other man
> page such e.g. execve(2). So, I'm inte
El 01/10/2013 03:46, "Aryeh Friedman" escribió:
>
> bhyveload(8) only let's you use .ISO's for install media and I want to
make
> it so I can just insert a DVD (/dev/cd0) and bhyve can read it as if it
was
> a just a normal file and not a device... short of copying it to the hard
> drive is there
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