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-rw-r--r--meta/recipes-core/sysvinit/sysvinit-inittab/start_getty14
1 files changed, 13 insertions, 1 deletions
diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
index e15ae35f90..96fd6cfcfd 100644
--- a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
+++ b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
@@ -13,6 +13,18 @@ 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]')
+# busybox' getty does this itself, util-linux' agetty needs extra help
+getty="/sbin/getty"
+case $(readlink -f "${getty}") in
+ */busybox*)
+ ;;
+ *)
+ if [ -x "/usr/bin/setsid" ] ; then
+ setsid="/usr/bin/setsid"
+ fi
+ ;;
+esac
+
# Backup $IFS.
DEFAULT_IFS=$IFS
# Customize Internal Field Separator.
@@ -31,7 +43,7 @@ for line in $active_serial; do
then
if [ -c /dev/$2 ]
then
- /sbin/getty -L $1 $2 $3
+ ${setsid:-} ${getty} -L $1 $2 $3
fi
break
fi