Add TIOCFLUSH to "tty" in support of tcflush()

diff --git a/sys/kern/kern_pledge.c b/sys/kern/kern_pledge.c
index d9fcdd2..ac077df 100644 (file)
--- a/sys/kern/kern_pledge.c
+++ b/sys/kern/kern_pledge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: kern_pledge.c,v 1.29 2015/10/15 17:50:05 deraadt Exp $        */
+/*     $OpenBSD: kern_pledge.c,v 1.30 2015/10/15 17:55:41 deraadt Exp $        */
 
 /*
  * Copyright (c) 2015 Nicholas Marriott <nicm@openbsd.org>
@@ -1101,6 +1101,7 @@ pledge_ioctl_check(struct proc *p, long com, void *v)
                case TIOCSETA:          /* cu, ... */
                case TIOCSETAW:         /* cu, ... */
                case TIOCSETAF:         /* tcsetattr TCSAFLUSH, script */
+               case TIOCFLUSH:         /* getty */
                        if (fp->f_type == DTYPE_VNODE && (vp->v_flag & VISTTY))
                                return (0);
                        break;