cat a /proc entry

ratheesh kannoth <[email protected]>
Newsgroups org.kernel.vger.linux-newbie,org.kernel.vger.linux-c-programming
Message-ID <CAGZFCEFaWrXMDAjCrXipiPyLxeWaQzGgn=GtLZhFHDwdrMAHcw@mail.gmail.com> 
Hi,

is there size limit on the buffer content as i am using  "cat" command
( so ,not allocating any buffer in userspace, so not doing any
copy_to_user from kernel; simply doing  sprintf(buffer, %s , data )
from kernel  for a big data  )

-Ratheesh
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