Author: hrs
Date: Sat Nov 17 18:11:10 2012
New Revision: 243184
URL: http://svnweb.freebsd.org/changeset/base/243184
Log:
Add check_namevarlist() to check if ${name}_var is reserved in rc.subr or not.
Modified:
head/etc/rc.subr
Modified: head/etc/rc.subr
==============================================================================
--- head/etc/rc.subr Sat Nov 17 16:47:05 2012 (r243183)
+++ head/etc/rc.subr Sat Nov 17 18:11:10 2012 (r243184)
@@ -1724,6 +1724,23 @@ check_kern_features()
fi
}
+# check_namevarlist var
+# Return "0" if ${name}_var is reserved in rc.subr.
+
+_rc_namevarlist="program chroot chdir flags fib nice user group groups"
+check_namevarlist()
+{
+ local _v
+
+ for _v in $_rc_namevarlist; do
+ case $1 in
+ $_v) return 0 ;;
+ esac
+ done
+
+ return 1
+}
+
# _echoonce var msg mode
# mode=0: Echo $msg if ${$var} is empty.
# After doing echo, a string is set to ${$var}.
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