[Midnightbsd-cvs] src: random: stop bitching for random on read only devices.

[laffer1 at midnightbsd.org]

Log Message:
-----------
stop bitching for random on read only devices.  (good for live cd use)

As a last ditch effort, try to write it to var

Modified Files:
--------------
    src/etc/rc.d:
        random (r1.2 -> r1.3)

-------------- next part --------------
Index: random
===================================================================
RCS file: /home/cvs/src/etc/rc.d/random,v
retrieving revision 1.2
retrieving revision 1.3
diff -Letc/rc.d/random -Letc/rc.d/random -u -r1.2 -r1.3
--- etc/rc.d/random
+++ etc/rc.d/random
@@ -45,6 +45,7 @@
 	*)
 		if [ -w /dev/random ]; then
 			feed_dev_random "${entropy_file}"
+			feed_dev_random /var/db/entropy-file
 		fi
 		;;
 	esac
@@ -60,22 +61,22 @@
 		;;
 	*)
 		echo -n 'Writing entropy file:'
-		rm -f ${entropy_file}
+		rm -f ${entropy_file} 2> /dev/null
 		oumask=`umask`
 		umask 077
-		if touch ${entropy_file}; then
+		if touch ${entropy_file} 2> /dev/null; then
 			entropy_file_confirmed="${entropy_file}"
 		else
 			# Try this as a reasonable alternative for read-only
 			# roots, diskless workstations, etc.
-			rm -f /var/db/entropy-file
-			if touch /var/db/entropy-file; then
+			rm -f /var/db/entropy-file 2> /dev/null
+			if touch /var/db/entropy-file 2> /dev/null; then
 				entropy_file_confirmed=/var/db/entropy-file
 			fi
 		fi
 		case ${entropy_file_confirmed} in
 		'')
-			err 1 'entropy file write failed.'
+			warn 'write failed (read-only fs?)'
 			;;
 		*)
 			dd if=/dev/random of=${entropy_file_confirmed} \