From 8b8cf47e3eb837dd96a8d3f144e64cf16776e1b5 Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Mon, 19 Jul 1999 00:10:01 +0000
Subject: run /etc/rc.shutdown on /dev/console

---
 sbin/reboot/reboot.c | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

(limited to 'sbin')

diff --git a/sbin/reboot/reboot.c b/sbin/reboot/reboot.c
index a44fff77871..60347fa6cae 100644
--- a/sbin/reboot/reboot.c
+++ b/sbin/reboot/reboot.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: reboot.c,v 1.14 1998/08/07 20:17:32 deraadt Exp $	*/
+/*	$OpenBSD: reboot.c,v 1.15 1999/07/19 00:10:00 deraadt Exp $	*/
 /*	$NetBSD: reboot.c,v 1.8 1995/10/05 05:36:22 mycroft Exp $	*/
 
 /*
@@ -44,12 +44,13 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)reboot.c	8.1 (Berkeley) 6/5/93";
 #else
-static char rcsid[] = "$OpenBSD: reboot.c,v 1.14 1998/08/07 20:17:32 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: reboot.c,v 1.15 1999/07/19 00:10:00 deraadt Exp $";
 #endif
 #endif /* not lint */
 
 #include <sys/types.h>
 #include <sys/reboot.h>
+#include <sys/fcntl.h>
 #include <signal.h>
 #include <pwd.h>
 #include <errno.h>
@@ -168,13 +169,33 @@ main(argc, argv)
 
 	if (access(_PATH_RCSHUTDOWN, R_OK) != -1) {
 		pid_t pid;
+		struct termios t;
+		int fd;
 
 		switch ((pid = fork())) {
 		case -1:
 			break;
 		case 0:
+			if (revoke(_PATH_CONSOLE) == -1)
+				perror("revoke");
+			if (setsid() == -1)
+				perror("setsid");
+			fd = open(_PATH_CONSOLE, O_RDWR);
+			if (fd == -1)
+				perror("open");
+			dup2(fd, 0);
+			dup2(fd, 1);
+			dup2(fd, 2);
+			if (fd > 2)
+				close(fd);
+
+			/* At a minimum... */
+			tcgetattr(0, &t);
+			t.c_oflag |= (ONLCR | OPOST);
+			tcsetattr(0, TCSANOW, &t);
+
 			execl(_PATH_BSHELL, "sh", _PATH_RCSHUTDOWN, NULL);
-			exit(1);
+			_exit(1);
 		default:
 			waitpid(pid, NULL, 0);
 		}
-- 
cgit v1.2.3