shutdown: Correct comment on the reason to invoke stty

The desired system call is not an ioctl but tcsetattr with
second parameter TCSADRAIN.

Reported-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
1 file changed
tree: c37ec33cb0f8dceb86019ed949f5f6a863209d1d
  1. classes/
  2. common/
  3. conf/
  4. COPYING.apache-2.0
  5. COPYING.MIT
  6. LICENSE