added struct subsys so that we know each

[winnie] / src / fbdev / mouse.cc

diff --git a/src/fbdev/mouse.cc b/src/fbdev/mouse.cc
index dae9b98..1fb2d55 100644 (file)
--- a/src/fbdev/mouse.cc
+++ b/src/fbdev/mouse.cc
@@ -1,3 +1,24 @@
+/*
+winnie - an experimental window system
+
+Copyright (C) 2013 Eleni Maria Stea
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Author: Eleni Maria Stea <elene.mst@gmail.com>
+*/
+
 #ifdef WINNIE_FBDEV
 #include <errno.h>
 #include <limits.h>
@@ -15,6 +36,7 @@
 #include "mouse.h"
 #include "shalloc.h"
 #include "window.h"
+#include "winnie.h"
 #include "wm.h"
 
 #define BN_LEFT                1
@@ -38,6 +60,8 @@ bool init_mouse()
        if(!(mouse = (Mouse*)sh_malloc(sizeof *mouse))) {
                return false;
        }
+       get_subsys()->mouse_offset = (int)((char*)mouse - (char*)get_pool());
+       memset(mouse, 0, sizeof *mouse);
 
        mouse->dev_fd = -1;