2 files changed, 7 insertions, 0 deletions
diff --git a/src/libthread/thread.c b/src/libthread/thread.c
index 61d1aa2a..455d8da0 100644
--- a/src/libthread/thread.c
+++ b/src/libthread/thread.c
@@ -327,6 +327,12 @@ procdata(void)
 	return &proc()->udata;
 }
 
+void**
+threaddata(void)
+{
+	return &proc()->thread->udata;
+}
+
 extern Jmp *(*_notejmpbuf)(void);
 static Jmp*
 threadnotejmp(void)
diff --git a/src/libthread/threadimpl.h b/src/libthread/threadimpl.h
index d41b918b..346288de 100644
--- a/src/libthread/threadimpl.h
+++ b/src/libthread/threadimpl.h
@@ -70,6 +70,7 @@ struct _Thread
 	Proc	*proc;
 	char	name[256];
 	char	state[256];
+	void *udata;
 };
 
 struct _Procrendez