added user data to event callbacks

[dcpu16] / dcpu16.c

diff --git a/dcpu16.c b/dcpu16.c
index 5b4825852cc8e6c53720d1f609ee88deb87006e2..b88cf0583a73148840a0b645e843578ded23fa03 100644 (file)
--- a/dcpu16.c
+++ b/dcpu16.c
@@ -93,7 +93,7 @@ void acct_event_(struct dcpu16 *vm, dcpu16_acct_event_ ev, DCPU16_WORD addr) {
 
     for (i = 0; i < vm->cb_table_entries_; i++) {
         if ( (cb[i].mask & ev) )
-            cb[i].fn(vm, ev, addr);
+            cb[i].fn(vm, ev, addr, cb[i].data);
     }
 }
 
@@ -763,11 +763,12 @@ void dcpu16_dump_ram(struct dcpu16 *d, DCPU16_WORD start, DCPU16_WORD end) {
  *  Register callback fn to be triggered whenever event matching any events
  *  in bitwise mask occur.
  */
-int dcpu16_acct_add(struct dcpu16 *vm, dcpu16_acct_event_ mask, void (*fn)(struct dcpu16 *, dcpu16_acct_event_, DCPU16_WORD)) {
+int dcpu16_acct_add(struct dcpu16 *vm, dcpu16_acct_event_ mask, void (*fn)(struct dcpu16 *, dcpu16_acct_event_, DCPU16_WORD, void *), void *data) {
     struct dcpu16_acct_cb cb;
 
     cb.mask = mask;
     cb.fn = fn;
+    cb.data = data;
 
     if (vm->cb_table_entries_ == vm->cb_table_allocated_) {
         size_t new_entries = vm->cb_table_allocated_ + 32;