Sorry, there was a typo. it is list_for_each_entry
On Tue, Jan 11, 2011 at 1:25 PM, Prabhu nath <[email protected]> wrote:
> If you are interested to print some fields of all task_structs. Use the
> following macro. It will walk thru the entire list of task_struct, starting
> from the current task.
>
> struct task_struct *tskParse;
> list_for_each_entry (tskParse, &(current->tasks), tasks)
> {
> printk (KERN_INFO "task name = %s \n", tskParse->comm)
>
> }
>
> Regards,
> Prabhu
>
>
> On Tue, Jan 11, 2011 at 11:32 AM, Hanumant Singh <[email protected]>wrote:
>
>> Hi
>>
>> I am trying to write a simple module that sort of emulates the ps
>> command. I am trying to get the comm string for the task, using
>> get_task_comm, but the make command keeps telling me that the symbol
>> get_task_comm is not defined. I have included linux/sched.h. This is the
>> header file, which I believe has the prototype definition for the function.
>> Am I missing something?
>>
>> Thanks
>> Hanumant
>>
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>>
>
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