Re: How to hook the system call?

2011-11-28 Thread Jonathan Neuschäfer 
On Mon, Nov 28, 2011 at 02:12:37AM +0100, richard -rw- weinberger wrote:

 Please keep in mind that hooking a system call is very bad and error prone.

Sure.

-- Jonathan Neuschäfer

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modify bootlog in linux

2011-11-28 Thread Mayank Agarwal 
Hi,

I am trying to learn linux.I have following doubts:

1.In which files/directory we initialize bootlog.which files i have to
change in order to modify boot log.
   how to make a process run as daemon process.

2.Also about linux boot sequence,help/tutorial on linux boot sequence.
3.Major steps in bringing up the new custom evm board.
4.Things to know in order to write the bootloader.

Thanks and Regards,
Mayank
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Re: modify bootlog in linux

2011-11-28 Thread naveen yadav 
Hi Mayank,


On Mon, Nov 28, 2011 at 5:12 PM, Mayank Agarwal
mayank77fromin...@gmail.com wrote:
 Hi,

 I am trying to learn linux.I have following doubts:

 1.In which files/directory we initialize bootlog.which files i have to
 change in order to modify boot log.
    how to make a process run as daemon process.
Will you elobrate a bit. boot log is just message printing , it can be
seen on screen/ or in log file based on your configuraion.

 2.Also about linux boot sequence,help/tutorial on linux boot sequence.
you can go through the code/ or lots of document available.

 3.Major steps in bringing up the new custom evm board.
1. Need to know Info about h/w
2. If some similar arch exists in arch/**/board* you can refer and modify.
 4.Things to know in order to write the bootloader.
Why to reinvent the wheel, already uboot ( Free source availabe)

 Thanks and Regards,
 Mayank

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