support MTIOCTOP's MTOFFL to mean "eject"

2 files changed, 12 insertions, 2 deletions

diff --git a/sys/dev/isa/fd.c b/sys/dev/isa/fd.c
index 1146b46da08..a9a28c2f73a 100644
--- a/sys/dev/isa/fd.c
+++ b/sys/dev/isa/fd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fd.c,v 1.16 1996/06/01 09:36:52 deraadt Exp $	*/
+/*	$OpenBSD: fd.c,v 1.17 1996/06/09 19:40:28 deraadt Exp $	*/
 /*	$NetBSD: fd.c,v 1.90 1996/05/12 23:12:03 mycroft Exp $	*/
 
 /*-
@@ -51,6 +51,7 @@
 #include <sys/disk.h>
 #include <sys/buf.h>
 #include <sys/uio.h>
+#include <sys/mtio.h>
 #include <sys/syslog.h>
 #include <sys/queue.h>
 
@@ -1222,6 +1223,10 @@ fdioctl(dev, cmd, addr, flag, p)
 	int error;
 
 	switch (cmd) {
+	case MTIOCTOP:
+		if (((struct mtop *)addr)->mt_op != MTOFFL)
+			return EIO;
+		return (0);
 	case DIOCGDINFO:
 		bzero(&buffer, sizeof(buffer));
 
diff --git a/sys/dev/isa/mcd.c b/sys/dev/isa/mcd.c
index d5287af366f..90ba7e0fd2d 100644
--- a/sys/dev/isa/mcd.c
+++ b/sys/dev/isa/mcd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mcd.c,v 1.14 1996/06/01 09:35:35 deraadt Exp $ */
+/*	$OpenBSD: mcd.c,v 1.15 1996/06/09 19:40:12 deraadt Exp $ */
 /*	$NetBSD: mcd.c,v 1.49 1996/05/12 23:53:11 mycroft Exp $	*/
 
 /*
@@ -67,6 +67,7 @@
 #include <sys/stat.h>
 #include <sys/uio.h>
 #include <sys/ioctl.h>
+#include <sys/mtio.h>
 #include <sys/cdio.h>
 #include <sys/errno.h>
 #include <sys/disklabel.h>
@@ -632,6 +633,10 @@ mcdioctl(dev, cmd, addr, flag, p)
 		return EINVAL;
 	case CDIOCSTOP:
 		return mcd_stop(sc);
+	case MTIOCTOP:
+		if (((struct mtop *)addr)->mt_op != MTOFFL)
+			return EIO;
+		/* FALLTHROUGH */
 	case CDIOCEJECT: /* FALLTHROUGH */
 	case DIOCEJECT:
 		return mcd_eject(sc);