Author: hrs
Date: Thu Sep 10 06:55:28 2015
New Revision: 287614
URL: https://svnweb.freebsd.org/changeset/base/287614

Log:
  - Add uid check.
  - Report delay<0 as a warning.
  
  MFC after:    3 days

Modified:
  head/etc/rc.d/bgfsck

Modified: head/etc/rc.d/bgfsck
==============================================================================
--- head/etc/rc.d/bgfsck        Thu Sep 10 06:47:23 2015        (r287613)
+++ head/etc/rc.d/bgfsck        Thu Sep 10 06:55:28 2015        (r287614)
@@ -12,17 +12,24 @@
 name="background_fsck"
 rcvar="background_fsck"
 start_cmd="bgfsck_start"
+start_precmd="bgfsck_start_precmd"
 stop_cmd=":"
 
+bgfsck_start_precmd()
+{
+       if [ $($ID -u) != 0 ]; then
+               err 1 "Must be root."
+       fi
+}
+
 bgfsck_start()
 {
-       if [ -z "${rc_force}" ]; then
-               background_fsck_delay=${background_fsck_delay:-0}
-       else
+       : ${background_fsck_delay=0}
+       if [ -n "${rc_force}" ]; then
                background_fsck_delay=0
        fi
        if [ ${background_fsck_delay} -lt 0 ]; then
-               echo "Background file system checks delayed indefinitely"
+               warn "Background file system checks delayed indefinitely"
                return 0
        fi
 
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