X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=linux_module%2Flinux-exts.h;h=a6b7301e2c7f4cb2d83f7253dc06a9bc259e0f8d;hb=2cce318d177c66ebf6eb5bb2cd156df46f8aca85;hp=c5aeea1ac2f3fecd1b686d4e24b8109c4ab99b24;hpb=8792ea4ea6462c30e016293fbbd2659b3befdad4;p=palacios.git

diff --git a/linux_module/linux-exts.h b/linux_module/linux-exts.h
index c5aeea1..a6b7301 100644
--- a/linux_module/linux-exts.h
+++ b/linux_module/linux-exts.h
@@ -1,9 +1,7 @@
 #include "palacios.h"
 
 
-int add_mod_cmd(struct v3_guest * guest, unsigned int cmd, 
-		int (*handler)(struct v3_guest * guest, 
-			       unsigned int cmd, unsigned long arg));
+
 
 
 struct linux_ext {
@@ -26,6 +24,22 @@ void * get_vm_ext_data(struct v3_guest * guest, char * ext_name);
 
 
 
+struct global_ctrl {
+    unsigned int cmd;
+
+    int (*handler)(unsigned int cmd, unsigned long arg);
+
+    struct rb_node tree_node;
+};
+
+int add_global_ctrl(unsigned int cmd, 
+		    int (*handler)(unsigned int cmd, unsigned long arg));
+
+struct global_ctrl * get_global_ctrl(unsigned int cmd);
+
+int remove_global_ctrl(unsigned int cmd);
+
+
 #define register_extension(ext)					\
     static struct linux_ext * _lnx_ext				\
     __attribute__((used))					\