diff options
Diffstat (limited to 'src/libstrongswan/utils/linked_list.h')
| -rw-r--r-- | src/libstrongswan/utils/linked_list.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/src/libstrongswan/utils/linked_list.h b/src/libstrongswan/utils/linked_list.h index 1444c93fc..25daaab35 100644 --- a/src/libstrongswan/utils/linked_list.h +++ b/src/libstrongswan/utils/linked_list.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007-2008 Tobias Brunner + * Copyright (C) 2007-2011 Tobias Brunner * Copyright (C) 2005-2008 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil @@ -100,6 +100,32 @@ struct linked_list_t { status_t (*remove_first) (linked_list_t *this, void **item); /** + * Inserts a new item before the item the enumerator currently points to. + * + * @note The position of the enumerator is not changed. + * @note If the enumerator's position is invalid, the item is inserted last. + * + * @param enumerator enumerator with position + * @param item item value to insert in list + */ + void (*insert_before)(linked_list_t *this, enumerator_t *enumerator, + void *item); + + /** + * Inserts a new item after the item the enumerator currently points to. + * + * @note The position of the enumerator is not changed (thus the next item + * the enumerator returns will be the inserted item). + * + * @note If the enumerator's position is invalid, the item is inserted last. + * + * @param enumerator enumerator with position + * @param item item value to insert in list + */ + void (*insert_after)(linked_list_t *this, enumerator_t *enumerator, + void *item); + + /** * Remove an item from the list where the enumerator points to. * * @param enumerator enumerator with position |