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[PATCH] include: make the device_t types translation functions mutable
From: |
Justus Winter |
Subject: |
[PATCH] include: make the device_t types translation functions mutable |
Date: |
Wed, 9 Apr 2014 12:37:20 +0200 |
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 */
;
--
1.9.1
- [PATCH] include: make the device_t types translation functions mutable,
Justus Winter <=