X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=libchimara%2Fstream.c;h=afc55be96eb4f0a7b95fffa3283fe63931cb0975;hb=837867b949ee959e224c5f66e66744f1e520f3e7;hp=a7f991d9f0805b370300c727ee859fcc10ad9bda;hpb=d0d1517f5447d0bd95c6b9769a92054f4c7fcaae;p=rodin%2Fchimara.git

diff --git a/libchimara/stream.c b/libchimara/stream.c
index a7f991d..afc55be 100644
--- a/libchimara/stream.c
+++ b/libchimara/stream.c
@@ -28,25 +28,12 @@ stream_new_common(glui32 rock)
 	return str;
 }
 
-/* Internal function: Stuff to do upon closing any type of stream. */
+/* Internal function: Stuff to do upon closing any type of stream. Call only 
+ from Glk thread. */
 void
 stream_close_common(strid_t str, stream_result_t *result)
 {
 	ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key);
-	
-	/* Remove the stream from the global stream list */
-	glk_data->stream_list = g_list_delete_link(glk_data->stream_list, str->stream_list);
-	
-	/* If it was the current output stream, set that to NULL */
-	if(glk_data->current_stream == str)
-		glk_data->current_stream = NULL;
-		
-	/* If it was one or more windows' echo streams, set those to NULL */
-	winid_t win;
-	for(win = glk_window_iterate(NULL, NULL); win; 
-		win = glk_window_iterate(win, NULL))
-		if(win->echo_stream == str)
-			win->echo_stream = NULL;
 
 	if(glk_data->unregister_obj)
 	{
@@ -54,12 +41,26 @@ stream_close_common(strid_t str, stream_result_t *result)
 		str->disprock.ptr = NULL;
 	}
 	
+	/* If the stream was one or more windows' echo streams, set those to NULL */
+	winid_t win;
+	for(win = glk_window_iterate(NULL, NULL); win; 
+		win = glk_window_iterate(win, NULL))
+		if(win->echo_stream == str)
+			win->echo_stream = NULL;
+	
 	/* Return the character counts */
 	if(result) 
 	{
 		result->readcount = str->read_count;
 		result->writecount = str->write_count;
 	}
+
+	/* Remove the stream from the global stream list */
+	glk_data->stream_list = g_list_delete_link(glk_data->stream_list, str->stream_list);
+	
+	/* If it was the current output stream, set that to NULL */
+	if(glk_data->current_stream == str)
+		glk_data->current_stream = NULL;
 	
 	str->magic = MAGIC_FREE;
 	g_free(str);