SCO Herc support Bug?
Dave Hammond
daveh at marob.MASA.COM
Thu Sep 22 21:13:48 AEST 1988
In article <221 at milhow1.UUCP> how at milhow1.UUCP (Mike Howard) writes:
>I was recently writing some graphics software for my SCO 386 2.2.3
>and ran into a `bug' in ioctl(). The sequence:
> fd = open("/dev/mono", O_RDWR);
> ioctl(fd, MCAMODE, (char *)0);
> anthing
>
>leaves the screen screwed up. Text is displayed, but end-of-line processing
>is perminently damaged. Only a reboot seems to fix it.
I've experienced similar problems with /dev/console (mono or color).
Sending the `attributes off' ( \033[m ) sequence has helped in the past.
Dave Hammond
UUCP: uunet!masa.com!{marob,dsix2}!daveh
DOMAIN: daveh at marob.masa.com
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