diff options
Diffstat (limited to 'src/list.c')
| -rw-r--r-- | src/list.c | 26 |
1 files changed, 21 insertions, 5 deletions
@@ -18,13 +18,15 @@ clist_create() void clist_add(list_t *list, - void *data) + void *data, + size_t data_s) { - struct list_item_t *item = malloc(sizeof(struct list_item_t)); + struct list_item_t *item = malloc(sizeof(struct list_item_t)); - void *dest = malloc(sizeof(data)); /* allocates memory like data parameter */ - memcpy(dest, data, sizeof(data)); /* copies data inside dest */ + void *dest = malloc(data_s); /* allocates memory like data parameter */ + memcpy(dest, data, data_s); /* copies data inside dest */ item->data = dest; + item->data_s = data_s; item->next = NULL; if (list->first == NULL) @@ -45,7 +47,8 @@ void clist_add_all(list_t *dest, iterator_t i = clist_iterator(other); while (clist_iterator_has_next(i)) { - clist_add(dest, clist_iterator_next(&i)); + list_item_t *item = clist_iterator_next_item(&i); + clist_add(dest, item->data, item->data_s); } } @@ -98,3 +101,16 @@ clist_iterator_next(iterator_t *i) return data; } + +list_item_t * +clist_iterator_next_item(iterator_t *i) +{ + if (i == NULL || i->current == NULL) + return NULL; + + list_item_t *item = i->current; + /* `next` can be NULL */ + i->current = i->current->next; + + return item; +} |