Changeset 46f2808 in mainline

Timestamp:

2011-11-04T16:05:17Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6b6fc232

Parents:

07a7a97d

Message:

libusbhost: usb_endpoint_manager add function to remove all endpoints of one address.

Location:

uspace/lib/usbhost

Files:

• include/usb/host/usb_endpoint_manager.h (modified) (1 diff)
• src/usb_endpoint_manager.c (modified) (1 diff)

uspace/lib/usbhost/include/usb/host/usb_endpoint_manager.h

@@ -90 +90 @@
     usb_address_t address, usb_endpoint_t endpoint, usb_direction_t direction,
     void (*callback)(endpoint_t *, void *), void *arg);
+
+void usb_endpoint_manager_remove_address(usb_endpoint_manager_t *instance,
+    usb_address_t address, void (*callback)(endpoint_t *, void *), void *arg);
 #endif
 /**

uspace/lib/usbhost/src/usb_endpoint_manager.c

@@ -384 +384 @@
         return EOK;
 }
+/*----------------------------------------------------------------------------*/
+void usb_endpoint_manager_remove_address(usb_endpoint_manager_t *instance,
+    usb_address_t address, void (*callback)(endpoint_t *, void *), void *arg)
+{
+        assert(address >= 0);
+        assert(instance);
+        fibril_mutex_lock(&instance->guard);
+        list_foreach(*get_list(instance, address), iterator) {
+                endpoint_t *ep = endpoint_get_instance(iterator);
+                if (ep->address == address) {
+                        iterator = iterator->next;
+                        list_remove(&ep->link);
+                        if (callback)
+                                callback(ep, arg);
+                        endpoint_destroy(ep);
+                }
+        }
+        fibril_mutex_unlock(&instance->guard);
+}