This patch makes shutdown use the Single User runlevel by default so
the gettys are shutdown too.

Roy Marples <uberlord@gentoo.org>

Forward-ported from v2.86 to v2.94_beta
Lars Wendler <polynomial-c@gentoo.org>
--- a/man/shutdown.8
+++ b/man/shutdown.8
@@ -44,7 +44,7 @@ mail and news processing programs a chance to exit cleanly, etc.
 \fBshutdown\fP does its job by signalling the \fBinit\fP process, 
 asking it to change the runlevel.
 Runlevel \fB0\fP is used to halt the system, runlevel \fB6\fP is used
-to reboot the system, and runlevel \fB1\fP is used to put to system into
+to reboot the system, and runlevel \fBS\fP is used to put to system into
 a state where administrative tasks can be performed; this is the default
 if neither the \fB-h\fP or \fB-r\fP flag is given to \fBshutdown\fP.
 To see which actions are taken on halt or reboot see the appropriate
--- a/src/shutdown.c
+++ b/src/shutdown.c
@@ -547,7 +547,7 @@ int main(int argc, char **argv)
 		usage();
   		exit(1);
 	}
-	strcpy(down_level, "1");
+	strcpy(down_level, "S");
 	halttype = NULL;
         memset(when, '\0', WHEN_SIZE);
 
@@ -734,6 +734,8 @@ int main(int argc, char **argv)
 			strncpy(newstate, "for reboot", STATELEN);
 			break;
 		case '1':
+		case 'S':
+		case 's':
 			strncpy(newstate, "to maintenance mode", STATELEN);
 			break;
 		default: