diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libstrongswan/utils/linked_list.c | 7 | ||||
| -rw-r--r-- | src/libstrongswan/utils/linked_list.h | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/src/libstrongswan/utils/linked_list.c b/src/libstrongswan/utils/linked_list.c index a44bcc13e..67cb821e0 100644 --- a/src/libstrongswan/utils/linked_list.c +++ b/src/libstrongswan/utils/linked_list.c @@ -175,6 +175,12 @@ METHOD(linked_list_t, create_enumerator, enumerator_t*, return &enumerator->enumerator; } +METHOD(linked_list_t, reset_enumerator, void, + private_linked_list_t *this, private_enumerator_t *enumerator) +{ + enumerator->current = NULL; +} + METHOD(iterator_t, iterator_get_count, int, private_iterator_t *this) { @@ -727,6 +733,7 @@ linked_list_t *linked_list_create() .get_count = _get_count, .create_iterator = _create_iterator, .create_enumerator = _create_enumerator, + .reset_enumerator = (void*)_reset_enumerator, .get_first = _get_first, .get_last = _get_last, .find_first = (void*)_find_first, diff --git a/src/libstrongswan/utils/linked_list.h b/src/libstrongswan/utils/linked_list.h index 85804270d..9d4267ea5 100644 --- a/src/libstrongswan/utils/linked_list.h +++ b/src/libstrongswan/utils/linked_list.h @@ -85,6 +85,13 @@ struct linked_list_t { enumerator_t* (*create_enumerator)(linked_list_t *this); /** + * Resets the enumerator's current position to the beginning of the list. + * + * @param enumerator enumerator to reset + */ + void (*reset_enumerator)(linked_list_t *this, enumerator_t *enumerator); + + /** * Inserts a new item at the beginning of the list. * * @param item item value to insert in list |