From 3352f57925d3b6813d33f372b5803675da9014a7 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Wed, 29 Mar 2017 07:44:12 +0200 Subject: [PATCH] ioctl_tty.2: Packet mode state change events give POLLPRI events for poll(2) Signed-off-by: Michael Kerrisk --- man2/ioctl_tty.2 | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/man2/ioctl_tty.2 b/man2/ioctl_tty.2 index 8111dea0b..32946eb14 100644 --- a/man2/ioctl_tty.2 +++ b/man2/ioctl_tty.2 @@ -348,7 +348,11 @@ While this mode is in use, the presence of control status information to be read from the master side may be detected by a .BR select (2) -for exceptional conditions. +for exceptional conditions or a +.BR poll (2) +for the +.I POLLPRI +event. This mode is used by .BR rlogin (1)