you can get it by "tty" command, like the following:

junwork:/proc/self/task/1874 # tty
/dev/pts/0


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----Original Message-----
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Jun Hu

DSE  In Suse China.
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To: kernelnewbies@kernelnewbies.org
Subject: current tty
Date: Wed, 8 May 2013 12:21:32 +0800

Hi£º

   As  I know .the /dev/tty is the current task's tty , which is stored
to current->tty ,
   My question is when does this value is assgined to current->tty ?


Thanks!

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