*/
struct GNUNET_CONTAINER_SList_Elem *head;
+ /**
+ * Tail of the linked list.
+ */
+ struct GNUNET_CONTAINER_SList_Elem *tail;
+
/**
* Number of elements in the list.
*/
e = create_elem (disp, buf, len);
e->next = l->head;
l->head = e;
+ if (l->tail == NULL) l->tail = e;
+ l->length++;
+}
+
+/**
+ * Add a new element to the end of the list
+ * @param l list
+ * @param disp memory disposition
+ * @param buf payload buffer
+ * @param len length of the buffer
+ */
+void
+GNUNET_CONTAINER_slist_add_end (struct GNUNET_CONTAINER_SList *l,
+ enum GNUNET_CONTAINER_SListDisposition disp,
+ const void *buf, size_t len)
+{
+ struct GNUNET_CONTAINER_SList_Elem *e;
+
+ e = create_elem (disp, buf, len);
+ if (l->tail != NULL)
+ l->tail->next = e;
+ if (l->head == NULL)
+ l->head = e;
+ l->tail = e;
l->length++;
}
e = n;
}
l->head = NULL;
+ l->tail = NULL;
l->length = 0;
}
i->last->next = next;
else
i->list->head = next;
+ if (next == NULL)
+ i->list->tail = i->last;
if (i->elem->disp == GNUNET_CONTAINER_SLIST_DISPOSITION_DYNAMIC)
GNUNET_free (i->elem->elem);
GNUNET_free (i->elem);
before->last->next = e;
else
before->list->head = e;
+ if (e->next == NULL)
+ before->list->tail = e;
before->list->length++;
}