Changeset ff90f5f in mainline

Timestamp:

2012-07-10T17:32:33Z (13 years ago)

Author:

Adam Hraska <adam.hraska+hos@…>

Branches:

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

Children:

3954961e

Parents:

0d56712

Message:

adt: Added a func to move a list to the beginning/end of another.

File:

• kernel/generic/include/adt/list.h (modified) (2 diffs)

kernel/generic/include/adt/list.h

@@ -306 +306 @@
  * Both lists may be empty. 
  * 
- * In order to insert the list at the beginning of another list, use:
- * @code 
- * list_splice(&list_dest.head, &list_src);
- * @endcode
- * 
  * @param list Source list to move after pos.
  * @param pos Source items will be placed after this item.
@@ -330 +325 @@
                 list_initialize(list);
         }
+}
+
+/** Moves all items of list @a src to the end of list @a dest.
+ * 
+ * Both lists may be empty.
+ * 
+ * @param src Source list to move. Becomes empty.
+ * @param dest Items of src will be inserted at the end of this list, ie
+ *             after all items of src.
+ */
+NO_TRACE static inline void list_append_list(list_t *src, list_t *dest)
+{
+        list_splice(src, dest->head.prev);
+}
+
+/** Moves all items of list @a src to the beginning of list @a dest.
+ * 
+ * Both lists may be empty.
+ * 
+ * @param src Source list to move. Becomes empty.
+ * @param dest Items of src will be inserted at the beginning of this list.
+ */
+NO_TRACE static inline void list_prepend_list(list_t *src, list_t *dest)
+{
+        list_splice(src, &dest->head);
 }