From 38b75c82d5555d1c2248fc98fb47d6fa2265059b Mon Sep 17 00:00:00 2001
From: Zheng Da <zhengda1936@gmail.com>
Date: Sun, 8 Aug 2010 07:17:50 +0200
Subject: Make the thread of DS server known to Linux.

---
 libmachdev/ds_routines.c | 7 +++++++
 libmachdev/mach_glue.h   | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/libmachdev/ds_routines.c b/libmachdev/ds_routines.c
index 93ac7ecc..d31e3a9b 100644
--- a/libmachdev/ds_routines.c
+++ b/libmachdev/ds_routines.c
@@ -61,12 +61,15 @@
 #include <mach.h>
 #include <cthreads.h>
 
+#include <ddekit/thread.h>
+
 #include "vm_param.h"
 #include "device_reply_U.h"
 #include "io_req.h"
 #include "dev_hdr.h"
 #include "util.h"
 #include "queue.h"
+#include "mach_glue.h"
 
 static struct port_bucket *port_bucket;
 static struct port_class *dev_class;
@@ -466,6 +469,10 @@ void reg_dev_emul (struct device_emulation_ops *ops)
 
 void ds_server()
 {
+  /* This thread calls Linux functions,
+   * so I need to make it known to the Linux environment. */
+  l4dde26_process_from_ddekit (ddekit_thread_myself ());
+
   /* Launch.  */
   do
     {
diff --git a/libmachdev/mach_glue.h b/libmachdev/mach_glue.h
index d1bd1fc7..770ea51b 100644
--- a/libmachdev/mach_glue.h
+++ b/libmachdev/mach_glue.h
@@ -4,6 +4,8 @@
 /* network */
 #include <arpa/inet.h>
 
+#include <ddekit/thread.h>
+
 struct sk_buff;
 struct net_device;
 void skb_done_queue(struct sk_buff *skb);
@@ -34,4 +36,6 @@ struct block_device *open_block_dev (char *name, int part, dev_mode_t mode);
 int block_dev_write (struct block_device *dev, int sectornr,
 		     char *data, int count, void (*write_done) (int err));
 
+int l4dde26_process_from_ddekit(ddekit_thread_t *t);
+
 #endif
-- 
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