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Making vm's interactive shell handle the terminal well.

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This commit is contained in:
Lluís Batlle i Rossell 2016-03-30 09:45:23 +02:00
parent 933e46c095
commit e21dd19168
1 changed files with 2 additions and 1 deletions
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3
pkgs/build-support/vm/default.nix
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@ -66,6 +66,7 @@ rec {
mknod -m 666 ${dev}/random c 1 8 mknod -m 666 ${dev}/random c 1 8
mknod -m 666 ${dev}/urandom c 1 9 mknod -m 666 ${dev}/urandom c 1 9
mknod -m 666 ${dev}/tty c 5 0 mknod -m 666 ${dev}/tty c 5 0
mknod -m 666 ${dev}/ttyS0 c 4 64
mknod ${dev}/rtc c 254 0 mknod ${dev}/rtc c 254 0
. /sys/class/block/${hd}/uevent . /sys/class/block/${hd}/uevent
mknod ${dev}/${hd} b $MAJOR $MINOR mknod ${dev}/${hd} b $MAJOR $MINOR
@ -208,7 +209,7 @@ rec {
export PATH=/bin:/usr/bin:${coreutils}/bin export PATH=/bin:/usr/bin:${coreutils}/bin
echo "Starting interactive shell..." echo "Starting interactive shell..."
echo "(To run the original builder: \$origBuilder \$origArgs)" echo "(To run the original builder: \$origBuilder \$origArgs)"
exec ${bash}/bin/sh exec ${busybox}/bin/setsid ${bashInteractive}/bin/bash < /dev/ttyS0 &> /dev/ttyS0
fi fi
''; '';