prblm with first module prog

prblm with first module prog

[vijayalakshmi krishnamurthy]

hi all
  I'm a novice ,here  I tried the first module prog 
given in the tutorial in the link
  http://www.linuxdoc.org/LDP/lkmpg/
   i followed all the instructions, verfied with
header files but on running make i get

        1.fist.c: In function `init_module':
        2.fist.c:11: warning: implicit declaration of
function `printk_Rsmp_1b7d4074'
        3.cc -Wall -DMODULE -D__KERNEL__ -DLINUX -c
fist.c
        4.echo insmod fist.o to turn it on
        5.insmod fist.o to turn it on
        6.echo rmmod fist to turn it off
        7.rmmod fist to turn it off
        8.echo
        9.
        10.echo X & kernel prog do not mix.
        11.X
        12./bin/sh: kernel: command not found
        13.make: *** [fist.o] Error 127


when I redirected my make file o/p from terminal only
lines 4 - 11 were in the
 redirected file. the rest were in the console. can
somebody explain me the reason.
 why do they echo the insmod & rmmod & other things? i
dont getit.

 All kind of explanations R welcome

 thanx in advance
 lakshmi

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Re: prblm with first module prog

[vijayalakshmi krishnamurthy]

Hi,
 Thanx for the reply. it works. but it was only an
offshoot of the problem. I'm not able to find my
module in /proc/module.i cat it. how else should  i
find it? what does the warning say?
I ran it from home dir in vt , not from xterm. shuld i
directly run it in /proc ?
 thanx again.
lakshmi

--- vda <vda@port.imtp.ilyichevsk.odessa.ua> wrote:
> On Monday 17 December 2001 08:20, vijayalakshmi
> krishnamurthy wrote:
> 
> > when I redirected my make file o/p from terminal
> only
> > lines 4 - 11 were in the
> >  redirected file. the rest were in the console.
> can
> > somebody explain me the reason.
> >  why do they echo the insmod & rmmod & other
> things? i
> > dont getit.
> 
> make >file 2>file2
>            ^^^^^^^
> redirects stderr to file2
> 
> make >file 2>&1
>            ^^^^
> redirects stderr to stdout, i.e. to file


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