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Old 03-20-2006, 05:08 AM   #1
shrishailnk
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kernel modules


can a kernel module return a value to some other user level function.
i am new to this environment
 
Old 03-20-2006, 05:18 AM   #2
paragn
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hi,
No but a system call which is executed in kernel can return any value to u in user program. provide more problem statement.
 
Old 03-20-2006, 08:32 AM   #3
shrishailnk
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i neeed to allocate an skbuff in my function at user level & to mess with it . Is it possible to do that .can u specify which function to use(i tried with the alloc_skb( ) but i m failing with all those header errors related to skbuff.h & so on all related things)

assume if i change the contents of some header files . Do i need to recompile the kernel to see the changes

Please help me out of this.
 
  


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