[PATCH hurd-dde 1/4] devnode: add a payload-aware intrans function

[Justus Winter]

* devnode/mig-mutate.h: Add mutator.
* devnode/Makefile (device-MIGSFLAGS): Define MACH_PAYLOAD_TO_PORT.
---
 devnode/Makefile     | 1 +
 devnode/mig-mutate.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/devnode/Makefile b/devnode/Makefile
index d9a9c23..9529fa7 100644
--- a/devnode/Makefile
+++ b/devnode/Makefile
@@ -24,6 +24,7 @@ HURDLIBS = ports trivfs fshelp shouldbeinlibc
 target = devnode
 MIGSTUBS = deviceServer.o notifyServer.o
 MIGSFLAGS = -imacros $(srcdir)/mig-mutate.h
+device-MIGSFLAGS="-DMACH_PAYLOAD_TO_PORT=ports_payload_get_name"
 OBJS = $(SRCS:.c=.o) $(MIGSTUBS)
 
 include ../Makeconf
diff --git a/devnode/mig-mutate.h b/devnode/mig-mutate.h
index f692236..0656014 100644
--- a/devnode/mig-mutate.h
+++ b/devnode/mig-mutate.h
@@ -19,6 +19,8 @@
 
 #define NOTIFY_INTRAN                                          \
   port_info_t begin_using_port_info_port (mach_port_t)
+#define NOTIFY_INTRAN_PAYLOAD                                  \
+  port_info_t begin_using_port_info_payload
 #define NOTIFY_DESTRUCTOR                                      \
   end_using_port_info (port_info_t)
 #define NOTIFY_IMPORTS                                         \
-- 
2.1.3