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run_qemu.sh: replace storing the pid and kill it a trap by using 'setpriv --pdeathsig TERM'

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Johannes Schauer Marin Rodrigues 2024-01-08 22:25:07 +01:00
parent 87edb1c2d1
commit 136cbdf0f1
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 1 additions and 5 deletions
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run_qemu.sh
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@ -10,9 +10,6 @@ cleanup() {
rv=$?
rm -f "$tmpdir/log"
[ -e "$tmpdir" ] && rmdir "$tmpdir"
if [ -n "${TAIL_PID:-}" ]; then
kill "$TAIL_PID"
fi
if [ -e shared/output.txt ]; then
res="$(cat shared/exitstatus.txt)"
if [ "$res" != "0" ]; then
@ -30,8 +27,7 @@ if [ -e shared/output.txt ]; then
rm shared/output.txt
fi
touch shared/output.txt
tail -f shared/output.txt &
TAIL_PID=$!
setpriv --pdeathsig TERM tail -f shared/output.txt &
# to connect to serial use:
# minicom -D 'unix#/tmp/ttyS0'