Changes in uspace/lib/usbhost/src/endpoint.c [aa81adc:563d9d0a] in mainline

File:

• uspace/lib/usbhost/src/endpoint.c (modified) (3 diffs)

uspace/lib/usbhost/src/endpoint.c

@@ -53 +53 @@
                 instance->toggle = 0;
                 instance->active = false;
+                instance->destroy_hook = NULL;
+                instance->hc_data.data = NULL;
+                instance->hc_data.toggle_get = NULL;
+                instance->hc_data.toggle_set = NULL;
                 fibril_mutex_initialize(&instance->guard);
                 fibril_condvar_initialize(&instance->avail);
@@ -64 +68 @@
         assert(instance);
         assert(!instance->active);
+        if (instance->hc_data.data) {
+                assert(instance->destroy_hook);
+                instance->destroy_hook(instance);
+        }
         free(instance);
 }
 /*----------------------------------------------------------------------------*/
 void endpoint_set_hc_data(endpoint_t *instance,
-    void *data, int (*toggle_get)(void *), void (*toggle_set)(void *, int))
+    void *data, void (*destroy_hook)(endpoint_t *),
+    int (*toggle_get)(void *), void (*toggle_set)(void *, int))
 {
         assert(instance);
+        instance->destroy_hook = destroy_hook;
         instance->hc_data.data = data;
         instance->hc_data.toggle_get = toggle_get;
@@ -79 +89 @@
 {
         assert(instance);
+        instance->destroy_hook = NULL;
         instance->hc_data.data = NULL;
         instance->hc_data.toggle_get = NULL;