From 026f55873b827a14db61e6c2c246c454bb3b7b9f Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Thu, 1 Sep 2011 20:24:56 +0200
Subject: Use Mach native error codes instead of POSIX errno E* ones

* device/errno.h: Remove file.
* Makefrag.am (libkernel_a_SOURCES): Remove `device/errno.h'.
* i386/i386at/com.c: Include <device/device_types.h> instead of
<device/errno.h>.
(comopen): Replace ENXIO with D_NO_SUCH_DEVICE.
* i386/i386at/kd_event.c: Include <device/device_types.h> instead of
<device/errno.h>.
* i386/i386at/kd_mouse.c: Likewise.
(mouseopen): Replace ENODEV with D_NO_SUCH_DEVICE and EBUSY with
D_ALREADY_OPEN.
* i386/i386at/lpr.c: Include <device/device_types.h> instead of
<device/errno.h>.
(lpropen): Replace ENXIO with D_NO_SUCH_DEVICE and EBUSY with
D_ALREADY_OPEN.
---
 i386/i386at/lpr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'i386/i386at/lpr.c')

diff --git a/i386/i386at/lpr.c b/i386/i386at/lpr.c
index 8d077d5..cf76da2 100644
--- a/i386/i386at/lpr.c
+++ b/i386/i386at/lpr.c
@@ -37,7 +37,7 @@
 #include <kern/mach_clock.h>
 #include <sys/time.h>
 #include <device/conf.h>
-#include <device/errno.h>
+#include <device/device_types.h>
 #include <device/tty.h>
 #include <device/io_req.h>
 #else	/* MACH_KERNEL */
@@ -140,11 +140,11 @@ struct tty *tp;
 u_short addr;
   
 	if (unit >= NLPR || (isai = lprinfo[unit]) == 0 || isai->alive == 0)
-		return(ENXIO);
+		return (D_NO_SUCH_DEVICE);
 	tp = &lpr_tty[unit];
 #ifndef	MACH_KERNEL
 	if (tp->t_state & TS_XCLUDE && u.u_uid != 0)
-		return(EBUSY);
+		return (D_ALREADY_OPEN);
 #endif	/* MACH_KERNEL */
 	addr = (u_short) isai->address;
 	tp->t_dev = dev;
-- 
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