+#!/bin/sh
+
+name=ntp
+id=50
+
+# do not change below
+# check if we are on real system
+if [ -z "${IPKG_INSTROOT}" ]; then
+ # create copies of passwd and group, if we use squashfs
+ rootfs=`mount |awk '/root/ { print $5 }'`
+ if [ "$rootfs" = "squashfs" ]; then
+ if [ -h /etc/group ]; then
+ rm /etc/group
+ cp -p /rom/etc/group /etc/group
+ fi
+ if [ -h /etc/passwd ]; then
+ rm /etc/passwd
+ cp -p /rom/etc/passwd /etc/passwd
+ fi
+ fi
+fi
+
+echo ""
+if [ -z "$(grep ^\\${name}: ${IPKG_INSTROOT}/etc/group)" ]; then
+ echo "adding group $name to /etc/group"
+ echo "${name}:x:${id}:" >> ${IPKG_INSTROOT}/etc/group
+fi
+
+if [ -z "$(grep ^\\${name}: ${IPKG_INSTROOT}/etc/passwd)" ]; then
+ echo "adding user $name to /etc/passwd"
+ echo "${name}:x:${id}:${id}:${name}:/tmp/.${name}:/bin/false" >> ${IPKG_INSTROOT}/etc/passwd
+fi
+
+grep -q '^ntp[[:space:]]*123/udp' ${IPKG_INSTROOT}/etc/services 2>/dev/null
+[ $? -ne 0 ] && echo "ntp 123/udp" >>${IPKG_INSTROOT}/etc/services