On 6/10/20 10:46 AM, Steve Williams wrote: > Hi, > > Do you have the proper ioctls to set baud rate, parity, start bits, stop bits > so that the serial port is configured correctly? > > What about flow control? rts/cts, xon/xoff. > > Dealing with a serial port is it's own art. > Wow, this is really interesting. I'm curious, do the display managers like gdm/xdm, etc also have to handle this? I'm asking cuz I'm porting a display manager for linux (nothing to do with openbsd, but this discussion was very related). I'm in a very similar position where the simplest answer would be to disable a getty at one of the tty's and start the login prompt there (its a visual prompt).
link to display manager, if my writing wasn't clear https://git.sr.ht/~kennylevinsen/greetd Aisha > Cheers, > Steve W. > > On 10/06/2020 3:03 a.m., Valdrin MUJA wrote: >> Hi Misc, >> >> I want to disable OpenBSD Login prompt at startup -and also after logging >> out-. Because I want to run my external program instead of ksh. There is an >> login prompt also in my program and I want to use it. >> >> I updated the /etc/ttys ; >> >> valdrin# cat /etc/ttys >> # >> # $OpenBSD: ttys,v 1.2 2008/01/09 17:39:42 miod Exp $ >> # >> # name getty type status comments >> # >> console "/usr/libexec/getty std.9600" vt220 off secure >> ttyC0 "/usr/libexec/getty std.9600" vt220 on secure >> ttyC1 "/usr/libexec/getty std.9600" vt220 on secure >> ttyC2 "/usr/libexec/getty std.9600" vt220 on secure >> ttyC3 "/usr/libexec/getty std.9600" vt220 on secure >> ttyC4 "/usr/libexec/getty std.9600" vt220 off secure >> ttyC5 "/usr/libexec/getty std.9600" vt220 on secure >> ttyC6 "/usr/libexec/getty std.9600" vt220 off secure >> ttyC7 "/usr/libexec/getty std.9600" vt220 off secure >> ttyC8 "/usr/libexec/getty std.9600" vt220 off secure >> ttyC9 "/usr/libexec/getty std.9600" vt220 off secure >> ttyCa "/usr/libexec/getty std.9600" vt220 off secure >> ttyCb "/usr/libexec/getty std.9600" vt220 off secure >> tty00 "/root/myprogram" vt220 on secure >> tty01 "/usr/libexec/getty std.9600" unknown off >> tty02 "/usr/libexec/getty std.9600" unknown off >> tty03 "/usr/libexec/getty std.9600" unknown off >> tty04 "/usr/libexec/getty std.9600" unknown off >> tty05 "/usr/libexec/getty std.9600" unknown off >> tty06 "/usr/libexec/getty std.9600" unknown off >> tty07 "/usr/libexec/getty std.9600" unknown off >> >> I'm connected the device with com0 port so I updated the tty00 to run my >> external program. However; system is stucking after date appears on startup. >> >> >> starting network >> reordering libraries: done. >> starting early daemons: syslogd ntpd. >> starting RPC daemons:. >> savecore: no core dump >> checking quotas: done. >> clearing /tmp >> kern.securelevel: 0 -> 1 >> creating runtime link editor directory cache. >> preserving editor files. >> starting network daemons: sshd. >> starting local daemons: cron. >> Wed Jun 10 10:27:04 +03 2020 >> >> >> Also, I tried "chsh" and "chpass" , but still OpenBSD login prompt appears.. >> How can I overcome this issue? >> >> Thanks.. >> >
