Date: Wed, 11 Jan 2012 19:13:41 +0200 From: Nikos Vassiliadis <nvass@gmx.com> To: freebsd-rc@freebsd.org Subject: allscreens extension Message-ID: <4F0DC345.5090605@gmx.com>
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Hi,
I am using this small addition to etc/rc.d/syscons.
It extends the allscreens functionality with an
allscreens_exclude variable which controls the virtual
terminals that are excluded from running the allscreens
command. I use it mainly to exclude ttyv0 from switching
to raster mode while allscreens are set to raster mode.
I can file a proper PR if that sounds interesting to the project?
Nikos
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Index: syscons
===================================================================
RCS file: /home/ncvs/src/etc/rc.d/syscons,v
retrieving revision 1.23.2.1
diff -u -r1.23.2.1 syscons
--- syscons 23 Sep 2011 00:51:37 -0000 1.23.2.1
+++ syscons 31 Oct 2011 11:15:42 -0000
@@ -250,7 +250,12 @@
if [ -n "${allscreens_flags}" ]; then
sc_init
echo -n ' allscreens'
- for ttyv in /dev/ttyv*; do
+ if [ -n "$allscreens_exclude" ]; then
+ ttyvs=`printf '%s\n' /dev/ttyv* | egrep -v "$allscreens_exclude"`
+ else
+ ttyvs=/dev/ttyv*
+ fi
+ for ttyv in $ttyvs; do
vidcontrol ${allscreens_flags} < ${ttyv} > ${ttyv} 2>&1
done
fi
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