Re: task_struct->sigmask_lock

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On 8/31/05, kinGkonGkoli <raju.us@xxxxxxxxx> wrote:
>   
> Hi There,  
>   
> I 'm using redhat linux 2.4.20-8. 
> Was trying to make knetlog-stat kernel module ( Daniele ). 
> sigmask_lock field isnot present in the task_struct structure. 
> Wht Shud i do now ??!! 

It is there, have a look at the following link, which points to the
definition of task_struct in 2.4.20 kernel

http://lxr.linux.no/source/include/linux/sched.h?v=2.4.20#L287

Also look at line 401, in this file, you will find the definition of
sigmask_lock

-regards,
-Gaurav

>   
> d code goes as follows -- 
>   
> ..... 
> ... 
> .. 
> if ( signal_pending( current ) ) { 
>     spin_lock_irq(current->sigmask_lock); 
>     flush_signals(current); 
>  
>     spin_unlock_irq(current->sigmask_lock); 
>     break; 
> } 
> .. 
> .... 
> ......
> 
> --------------------
> kinGkonGkoli
> Bangalore. 
> --------------------

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