libmachdev: pass shutdown handle to shutdown method

* libmachdev/machdev-device_emul.h
(struct machdev_device_emulation_ops): Add shutdown method.
* libmachdev/ds_routines.c (machdev_device_shutdown): Take dosync_handle
handle and pass it to shutdown method.
* libmachdev/machdev.h (machdev_device_shutdown): Update prototype.
* libmachdev/trivfs_server.c (S_startup_dosync): Pass shutdown handle to
machdev_device_shutdown call.
* rumpdisk/block-rump.c (rumpdisk_device_shutdown): Take dosync_handle
parameter.

5 files changed, 6 insertions, 6 deletions

diff --git a/libmachdev/ds_routines.c b/libmachdev/ds_routines.c
index d2b5352e..c2de4b26 100644
--- a/libmachdev/ds_routines.c
+++ b/libmachdev/ds_routines.c
@@ -315,13 +315,13 @@ void machdev_device_init()
     }
 }
 
-void machdev_device_shutdown()
+void machdev_device_shutdown(mach_port_t dosync_handle)
 {
   int i;
   for (i = 0; i < num_emul; i++)
     {
       if (emulation_list[i]->shutdown)
-        emulation_list[i]->shutdown();
+        emulation_list[i]->shutdown(dosync_handle);
     }
 }
 
diff --git a/libmachdev/machdev-device_emul.h b/libmachdev/machdev-device_emul.h
index edf79b96..7748f37f 100644
--- a/libmachdev/machdev-device_emul.h
+++ b/libmachdev/machdev-device_emul.h
@@ -64,7 +64,7 @@ struct machdev_device_emulation_ops
 			     recnum_t, vm_offset_t, vm_size_t);
   io_return_t (*writev_trap) (void *, dev_mode_t,
 			      recnum_t, io_buf_vec_t *, vm_size_t);
-  void (*shutdown) (void);
+  void (*shutdown) (mach_port_t);
 };
 
 #endif /* _MACHDEV_DEVICE_EMUL_H_ */
diff --git a/libmachdev/machdev.h b/libmachdev/machdev.h
index 41afe36d..8f613b35 100644
--- a/libmachdev/machdev.h
+++ b/libmachdev/machdev.h
@@ -30,7 +30,7 @@
 void machdev_register (struct machdev_device_emulation_ops *ops);
 
 void machdev_device_init(void);
-void machdev_device_shutdown(void);
+void machdev_device_shutdown(mach_port_t dosync_handle);
 void * machdev_server(void *);
 error_t machdev_create_device_port (size_t size, void *result);
 int machdev_trivfs_init(mach_port_t bootstrap_resume_task, const char *name, const char *path, mach_port_t *bootstrap);
diff --git a/libmachdev/trivfs_server.c b/libmachdev/trivfs_server.c
index d1d3a71d..e3e4045d 100644
--- a/libmachdev/trivfs_server.c
+++ b/libmachdev/trivfs_server.c
@@ -429,7 +429,7 @@ S_startup_dosync (mach_port_t handle)
   ports_port_deref (inpi);
 
   /* Sync and close device(s) */
-  machdev_device_shutdown ();
+  machdev_device_shutdown (handle);
 
   return trivfs_goaway (NULL, FSYS_GOAWAY_FORCE);
 }
diff --git a/rumpdisk/block-rump.c b/rumpdisk/block-rump.c
index 3ee0773d..9c6fa10c 100644
--- a/rumpdisk/block-rump.c
+++ b/rumpdisk/block-rump.c
@@ -193,7 +193,7 @@ rumpdisk_device_dealloc (void *d)
 }
 
 static void
-rumpdisk_device_shutdown (void)
+rumpdisk_device_shutdown (mach_port_t dosync_handle)
 {
   struct block_data *bd = block_head;