Hi,
On 7/11/06, Theodore Tso <[email protected]> wrote:
When I wrote the do_SAK code about 12-13 years ago, tty->tty_files
didn't exist. It should be safe to do this, but I'll echo Alan's
comment. We really ought to implement revoke(2) at the VFS layer, and
then utilize to implement SAK and vhangup() functionality.
How is this supposed to work? What's stopping a process from
re-opening the file after revoke(2) has been called? Or am I missing
something here?
Pekka
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