from previous commit: "ioctl" is used for grab ttyname(0)
authorsemarie <semarie@openbsd.org>
Wed, 7 Oct 2015 17:27:35 +0000 (17:27 +0000)
committersemarie <semarie@openbsd.org>
Wed, 7 Oct 2015 17:27:35 +0000 (17:27 +0000)
commit17c421984737ce09b168881d9a3d60c1ec1b1e8b
tree7a4d599715269f7a343d2a219cfb1be922369538
parentb6305346bd372b9dc399b6c1b4f6d98b7b272990
from previous commit: "ioctl" is used for grab ttyname(0)

with a function's name like that "tty" should be a better request (more strict)

pointed by and ok deraadt@
usr.bin/who/who.c