CVS commit: src

[Matthias Drochner <drochner%netbsd.org@localhost>]

Module Name:    src
Committed By:   drochner
Date:           Tue Jan 26 14:22:14 UTC 1999

Modified Files:
        src/sys/dev/wscons: wsdisplay.c wsdisplay_compat_usl.c wsdisplayvar.h
Log Message:
improve error handling in 2 cases:
1. If the current screen becomes invalid (ie no focus anymore), always
set the keyboard to translating mode. Otherwise, we could get stuck
because the command keystokes don't come through.
2. Catch errors in attaching to a process (X server) - For this,
implement a callback mechanism similar to the detach case. Add an
argument to report an errno via callback.