From 3dcf0c67c31a742f33c1c95d47789a0026708164 Mon Sep 17 00:00:00 2001
From: bouyer <bouyer@NetBSD.org>
Date: Thu, 25 Mar 1999 16:50:51 +0000
Subject: [PATCH] Use CDIOCEJECT instead of DIOCEJECT for cdrom devices (this
 one allows opening the tray without media). While I'm there add 'sd' to the
 device list (so that I can eject my MO easily).

---
 usr.bin/eject/eject.c | 35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

diff --git a/usr.bin/eject/eject.c b/usr.bin/eject/eject.c
index 6de341ab0825..d477e790618b 100644
--- a/usr.bin/eject/eject.c
+++ b/usr.bin/eject/eject.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: eject.c,v 1.10 1999/02/18 20:02:43 tron Exp $	*/
+/*	$NetBSD: eject.c,v 1.11 1999/03/25 16:50:51 bouyer Exp $	*/
 
 /*-
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1999 The NetBSD Foundation, Inc.\n\
 #endif /* not lint */
 
 #ifndef lint
-__RCSID("$NetBSD: eject.c,v 1.10 1999/02/18 20:02:43 tron Exp $");
+__RCSID("$NetBSD: eject.c,v 1.11 1999/03/25 16:50:51 bouyer Exp $");
 #endif /* not lint */
 
 #include <ctype.h>
@@ -68,6 +68,7 @@ struct nicknames_s {
 				   what ioctl to use. */
 #define TAPE 0x10
 #define DISK 0x20
+#define CDROM 0x40
     /* OR one of the above with one of the below: */
 #define NOTLOADABLE 0x00
 #define LOADABLE 0x01
@@ -76,9 +77,10 @@ struct nicknames_s {
     { "diskette", "fd", DISK | NOTLOADABLE },
     { "floppy", "fd", DISK | NOTLOADABLE },
     { "fd", "fd", DISK | NOTLOADABLE },
-    { "cdrom", "cd", DISK | LOADABLE },
-    { "cd", "cd", DISK | LOADABLE },
-    { "mcd", "mcd", DISK | LOADABLE }, /* XXX Is this true? */
+    { "sd", "sd", DISK | NOTLOADABLE },
+    { "cdrom", "cd", CDROM | LOADABLE },
+    { "cd", "cd", CDROM | LOADABLE },
+    { "mcd", "mcd", CDROM | LOADABLE }, /* XXX Is this true? */
     { "tape", "st", TAPE | NOTLOADABLE },
     { "st", "st", TAPE | NOTLOADABLE },
     { "dat", "st", TAPE | NOTLOADABLE },
@@ -94,7 +96,7 @@ struct devtypes_s {
 } devtypes[] = {
     { "diskette", DISK | NOTLOADABLE },
     { "floppy", DISK | NOTLOADABLE },
-    { "cdrom", DISK | LOADABLE },
+    { "cdrom", CDROM | LOADABLE },
     { "disk", DISK | NOTLOADABLE },
     { "tape", TAPE | NOTLOADABLE },
 };
@@ -110,7 +112,7 @@ char *nick2rdev __P((char *));
 int guess_devtype __P((char *));
 char *guess_nickname __P((char *));
 void eject_tape __P((char *));
-void eject_disk __P((char *));
+void eject_disk __P((char *, int));
 void unmount_dev __P((char *));
 
 int
@@ -192,11 +194,11 @@ main(int argc,
     if(umount_f)
 	unmount_dev(devname);
 
-    /* XXX Tapes and disks have different ioctl's: */
+    /* XXX Tapes, cdroms  and disks have different ioctl's: */
     if((devtype & TYPEMASK) == TAPE)
 	eject_tape(devname);
     else
-	eject_disk(devname);
+	eject_disk(devname, devtype & TYPEMASK);
 
     if(verbose_f)
 	printf("done.\n");
@@ -373,7 +375,7 @@ eject_tape(char *name)
 }
 
 void
-eject_disk(char *name)
+eject_disk(char *name, int type)
 {
     int fd;
     char *dn;
@@ -401,10 +403,15 @@ eject_disk(char *name)
 	    printf("Ejecting %s...\n", dn);
 
 	arg = 0;
-	if(ioctl(fd, DIOCLOCK, (char *)&arg) == -1)
-	    err(1, "ioctl: DIOCLOCK: %s", dn);
-	if(ioctl(fd, DIOCEJECT, &arg) == -1)
-	    err(1, "ioctl: DIOCEJECT: %s", dn);
+	if (type == CDROM) {
+	    if(ioctl(fd, CDIOCEJECT, &arg) == -1)
+		err(1, "ioctl: CDIOCEJECT: %s", dn);
+	} else {
+	    if(ioctl(fd, DIOCLOCK, (char *)&arg) == -1)
+		err(1, "ioctl: DIOCLOCK: %s", dn);
+	    if(ioctl(fd, DIOCEJECT, &arg) == -1)
+		err(1, "ioctl: DIOCEJECT: %s", dn);
+	}
     }
 
     close(fd);