From 47a2d6953a832792b9807745657903a888c31978 Mon Sep 17 00:00:00 2001
From: aeb <aeb@53a565d1-3bb7-0310-b661-cf11e63c67ab>
Date: Wed, 5 Apr 2000 22:41:31 +0000
Subject: [PATCH] Add userdata functions.

git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@22 53a565d1-3bb7-0310-b661-cf11e63c67ab
---
 src/main.c            | 9 +++++++++
 src/raw1394.h         | 7 +++++++
 src/raw1394_private.h | 2 ++
 3 files changed, 18 insertions(+)

diff --git a/src/main.c b/src/main.c
index f7d9439..16e08f1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -114,6 +114,15 @@ nodeid_t raw1394_get_local_id(struct raw1394_handle *handle)
         return handle->local_id;
 }
 
+void *raw1394_get_userdata(struct raw1394_handle *handle)
+{
+        return handle->userdata;
+}
+
+void raw1394_set_userdata(struct raw1394_handle *handle, void *data)
+{
+        handle->userdata = data;
+}
 
 int raw1394_get_port_info(struct raw1394_handle *handle, 
                           struct raw1394_portinfo *pinf, int maxports)
diff --git a/src/raw1394.h b/src/raw1394.h
index 88c50f5..1c17172 100644
--- a/src/raw1394.h
+++ b/src/raw1394.h
@@ -31,6 +31,13 @@ void raw1394_destroy_handle(raw1394handle_t handle);
  */
 int raw1394_get_fd(raw1394handle_t handle);
 
+/*
+ * Set and get user data.  This isn't used inside libraw1394, you can use it for
+ * your own purposes.
+ */
+void *raw1394_get_userdata(raw1394handle_t handle);
+void raw1394_set_userdata(raw1394handle_t handle, void *data);
+
 unsigned int raw1394_get_generation(raw1394handle_t handle);
 nodeid_t raw1394_get_local_id(raw1394handle_t handle);
 
diff --git a/src/raw1394_private.h b/src/raw1394_private.h
index e8440b8..fed60c9 100644
--- a/src/raw1394_private.h
+++ b/src/raw1394_private.h
@@ -16,6 +16,8 @@ struct raw1394_handle {
 
         struct raw1394_request req;
         quadlet_t buffer[2048];
+
+        void *userdata;
 };
 
 struct sync_cb_data {