From 39dc49523f5d24db8f8053444c543c371c32d10c Mon Sep 17 00:00:00 2001 From: Yuki Hoshino Date: Fri, 12 Jun 2020 08:16:57 +0000 Subject: sysvinit-inittab: Add support for tty devices with 10 or more number. "start_getty" support for tty devices with under 10 number. When SERIAL_CONSOLES has tty devices with 10 or more number, do not't start getty and output the following message. ---------- sh 1: unknown operand ---------- Signed-off-by: Yuki Hoshino Signed-off-by: Richard Purdie --- meta/recipes-core/sysvinit/sysvinit-inittab/start_getty | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty index 96fd6cfcfd..dfa799adac 100644 --- a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty +++ b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty @@ -11,7 +11,7 @@ active_serial=$(grep "serial" /proc/tty/drivers | cut -d/ -f1 | sed "s/ *$//") # Rephrase input parameter from ttyS target index (ttyS1, ttyS2, ttyAMA0, etc). -runtime_tty=$(echo $2 | grep -oh '[0-9]') +runtime_tty=$(echo $2 | grep -oh '[0-9]\+') # busybox' getty does this itself, util-linux' agetty needs extra help getty="/sbin/getty" @@ -36,7 +36,7 @@ for line in $active_serial; do then # Remove all unknown entries and discard the first line (desc). activetty=$(grep -v "unknown" "/proc/tty/driver/$line" \ - | tail -n +2 | grep -oh "^\s*\S*[0-9]") + | tail -n +2 | grep -oh "^\s*\S*[0-9]\+") for active in $activetty; do # If indexes do match then enable the serial console. if [ $active -eq $runtime_tty ] -- cgit 1.2.3-korg