wireguard-openbsd/bin/stty, branch jd/simplify-queueing

Usually, -width Fl (which is 10n) is too wide and hence ugly.

2020-01-16T16:46:46Z

Change several instances, most of them to the usual -width Ds.

When system calls indicate an error they return -1, not some arbitrary

2019-06-28T13:34:58Z

value < 0. errno is only updated in this case. Change all (most?) callers of syscalls to follow this better, and let's see if this strictness helps us in the future.

Quiet a clang warning from -Wstring-plus-int. OK naddy@

2017-04-28T22:16:43Z

Remove leftovers of line disciplines that are no more.

2016-11-26T11:18:43Z

ok mikeb@

already in v2 according to http://www.tuhs.org/Archive/PDP-11/Distributions/research/1972_stuff/unix_2nd_edition_manual.pdf

2016-08-20T18:44:07Z

patch from Sevan Janiyan

Before terminal characteristics are displayed, stty(1) activates

2016-07-23T08:57:18Z

pledge(2). Then the values cannot be modified anymore. Let stty error out if the display and modify mode are combined on the command line to avoid a pledge violation later on. OK deraadt@

header cleanup

2016-03-23T14:52:42Z

from Edgar Pettijohn, with a correction from deraadt@

Cannot pledge bottom half of setting, because of the ioctl backing

2015-11-20T15:58:28Z

"extproc", "ostart" and "ostop" are not allowed (yet?)

KNF

2015-11-20T15:57:39Z

pledge "stdio tty" works once the kernel allows TIOCGWINSZ. Do the pledge

2015-10-11T15:27:19Z

after TIOCGETD, which the kernel is unlikely to support (does not feel like a good idea for a program to switch line disc, and therefor not worth allowing the program to ask either)