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fix(runtime): verify tty and devpts before running guix

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This commit is contained in:
vxtls 2026-03-08 19:59:37 -04:00
parent 2b16d6d531
commit 4e12d7a4bb
2 changed files with 39 additions and 5 deletions
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16
steps/improve/make_bootable.sh
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@ -82,6 +82,15 @@ setup_kernel_devices() {
test -c /dev/ttyS0 || mknod -m 666 /dev/ttyS0 c 4 64
}
have_tty_device() {
for dev in /dev/tty /dev/tty[0-9]* /dev/ttyS*; do
if [ -c "${dev}" ]; then
return 0
fi
done
return 1
}
verify_kernel_devices() {
mount | grep ' on /dev ' &> /dev/null &&
mount | grep ' on /proc ' &> /dev/null &&
@ -90,12 +99,9 @@ verify_kernel_devices() {
mount | grep ' on /dev/pts ' &> /dev/null &&
mount | grep ' on /dev/shm ' &> /dev/null &&
test -c /dev/console &&
test -c /dev/tty &&
test -c /dev/ptmx &&
test -c /dev/tty0 &&
test -c /dev/tty1 &&
test -c /dev/tty2 &&
test -c /dev/ttyS0
test -c /dev/pts/ptmx &&
have_tty_device
}
setup_kernel_devices