From f1cdf417edeb9979a5f1f32c20d7ad75abc97a14 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Tue, 8 Apr 2014 15:40:42 +0200
Subject: include: make the device_t types translation functions mutable

Make the intran, outtran and destructor functions mutable using
preprocessor macros.  Make it possible to inject imports using the
DEVICE_IMPORTS macro.  This way, userspace servers can provide their
own translation functions.

* include/device/device_types.defs: Honor DEVICE_IMPORTS.
(device_t): Make the translation mutable using preprocessor macros.
---
 include/device/device_types.defs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/device/device_types.defs b/include/device/device_types.defs
index 79e4c5b..ff6cff6 100644
--- a/include/device/device_types.defs
+++ b/include/device/device_types.defs
@@ -39,6 +39,10 @@
 
 #include <mach/std_types.defs>
 
+#ifdef DEVICE_IMPORTS
+DEVICE_IMPORTS
+#endif
+
 type recnum_t		= unsigned32;
 type dev_mode_t		= unsigned32;
 type dev_flavor_t	= unsigned32;
@@ -55,6 +59,16 @@ type device_t = mach_port_t
 		intran: device_t dev_port_lookup(mach_port_t)
 		outtran: mach_port_t convert_device_to_port(device_t)
 		destructor: device_deallocate(device_t)
+#else	/* KERNEL_SERVER */
+#ifdef	DEVICE_INTRAN
+		intran: DEVICE_INTRAN
+#endif
+#ifdef	DEVICE_OUTTRAN
+		outtran: DEVICE_OUTTRAN
+#endif
+#ifdef	DEVICE_DESTRUCTOR
+		destructor: DEVICE_DESTRUCTOR
+#endif
 #endif	/* KERNEL_SERVER */
 		;
 
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