From b0b6ee06448c266dc97d8efbd48be548f4a57ee6 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Tue, 15 Jul 2014 18:22:38 +0200
Subject: Forbid copy constructor in CDev

---
 src/drivers/device/device.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/drivers')

diff --git a/src/drivers/device/device.h b/src/drivers/device/device.h
index 7df234cab..2d105bb79 100644
--- a/src/drivers/device/device.h
+++ b/src/drivers/device/device.h
@@ -240,6 +240,7 @@ private:
 	 * @param context	Pointer to the interrupted context.
 	 */
 	static void	dev_interrupt(int irq, void *context);
+
 };
 
 /**
@@ -469,6 +470,10 @@ private:
 	 * @return		OK, or -errno on error.
 	 */
 	int		remove_poll_waiter(struct pollfd *fds);
+
+	/* do not allow copying this class */
+	CDev(const CDev&);
+	CDev operator=(const CDev&);
 };
 
 /**
-- 
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