Re: Query about /var/log/messages

2009-10-01 Thread Loránd Jakab
Hi Leo, On Thursday, October 01, 2009 12:07:53 Leonidas . wrote: > On Thu, Oct 1, 2009 at 2:45 PM, Leonidas . wrote: > > Hi List, > > > > Kernel maintains a circular log buffer and output of printk is > > stored in that log buffer, > > this log buffer survives reboots also. > > > > Is it possibl

Re: Copying kernel module error messages to userspace

2009-09-14 Thread Loránd Jakab
On Monday, September 14, 2009 10:07:58 Leonidas . wrote: > When we do a printk it writes to kernel log buffer, correct? This is > real in time operation i.e. as soon as we do a > printk the messages get logged. Now this log file can be accesses > from /var/log/messages right? How is this done? >

Re: About Webcam module

2009-09-11 Thread Loránd Jakab
Hi Niamathullah, On Friday 11 September 2009 09:20:50 Niamathullah sharief wrote: > Hi friends, >I have some doubts in video device driver. I have an Creative > webcam with me. After inserting the webcam i have seen the following > modules installed > > Module Size Used b

Re: Adding delay to packets

2009-08-27 Thread Loránd Jakab
Hi Vilen, On Tuesday 25 August 2009 14:56:42 Vilen Looga wrote: > Hi! > > I'm developing a simple kernel module (it will be a part of > middleware) that uses netfilter to delay outgoing packets. So far it > seems that I have to QUEUE the packets and send them to userland to > add the delay that I

Re: How to copy, modify and send the modified duplicate of an sk_buff

2009-07-23 Thread Loránd Jakab
Hi, On Wednesday, July 22, 2009 19:01:14 Michael Blizek wrote: > Hi! > > On 17:11 Wed 22 Jul , Loránd Jakab wrote: > > On Wednesday, July 22, 2009 08:15:12 Michael Blizek wrote: > > > Hi! > > > > > > On 18:28 Tue 21 Jul , Loránd Jakab wrote: >

Re: How to copy, modify and send the modified duplicate of an sk_buff

2009-07-22 Thread Loránd Jakab
On Wednesday, July 22, 2009 02:33:56 H M Thalib wrote: > Loránd Jakab wrote: > > Hello, > > > > I am working on implementing an experimental network protocol. I > > have netfilter hook which changes the payload after the IP header > > and the destination IP in p

Re: How to copy, modify and send the modified duplicate of an sk_buff

2009-07-22 Thread Loránd Jakab
On Wednesday, July 22, 2009 08:15:12 Michael Blizek wrote: > Hi! > > On 18:28 Tue 21 Jul , Loránd Jakab wrote: > > Hello, > > > > I am working on implementing an experimental network protocol. I > > have netfilter hook which changes the payload after the IP hea

How to copy, modify and send the modified duplicate of an sk_buff

2009-07-21 Thread Loránd Jakab
after I get this to work, I will have to add more payload to the packet. First step is to change the protocol number and put the packet on the wire. What am I doing wrong? Why is the packet not sent? Thanks in advance! Regards, Loránd Jakab -- To unsubscribe from this list: send an e

How to copy, modify and send the modified duplicate of an sk_buff

2009-07-21 Thread Loránd Jakab
after I get this to work, I will have to add more payload to the packet. First step is to change the protocol number and put the packet on the wire. What am I doing wrong? Why is the packet not sent? Thanks in advance! Regards, Loránd Jakab -- To unsubscribe from this list: send an e