Robert Elz wrote in
<[email protected]>:
| Date: Fri, 30 Aug 2024 00:39:40 +0200
| From: Steffen Nurpmeso <[email protected]>
| Message-ID: <20240829223940.CDUfy6-w@steffen%sdaoden.eu>
|
|| On Linux it seems not even to cause TTOU if you set
|| attributes which are effectively identical to what is already
|| active
|
|Yes, my wording was sloppy - any of the ioctls which could change
|the terminal attributes cause SIGTTOU, regardless of whether there's
|an actual change or not.
mx_termios_cmd(26,1)
mx_termios_cmd FIRST TIME
mx_termios_cmd QUERIED NORM, SET IT AGAIN
a_termios_onsig(22) (is TTOU=1)
a_termios_onsig(18) (is TTOU=0)
mx_termios_cmd THEREAFTER
You are right. (Race aside. 18 is SIGCONT.)
--steffen
|
|Der Kragenbaer, The moon bear,
|der holt sich munter he cheerfully and one by one
|einen nach dem anderen runter wa.ks himself off
|(By Robert Gernhardt)
