Provide a global counter for the number of interrupts hooked.
authorMichael Brown <mcb30@etherboot.org>
Sat, 13 May 2006 11:44:53 +0000 (11:44 +0000)
committerMichael Brown <mcb30@etherboot.org>
Sat, 13 May 2006 11:44:53 +0000 (11:44 +0000)
src/arch/i386/include/biosint.h

index 55cb272..d4e3496 100644 (file)
@@ -8,6 +8,7 @@
 
 struct segoff;
 
+extern int hooked_bios_interrupts;
 extern void hook_bios_interrupt ( unsigned int interrupt, unsigned int handler,
                                  struct segoff *chain_vector );
 extern int unhook_bios_interrupt ( unsigned int interrupt,