diff options
Diffstat (limited to 'libopkg')
| -rw-r--r-- | libopkg/active_list.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libopkg/active_list.c b/libopkg/active_list.c index e297cfc..8544440 100644 --- a/libopkg/active_list.c +++ b/libopkg/active_list.c @@ -71,7 +71,22 @@ struct active_list * active_list_prev(struct active_list *head, struct active_li return prev; } +static void list_head_clear (struct list_head *head) { + struct active_list *next; + struct list_head *n, *ptr; + if (!head) + return; + list_for_each_safe(ptr, n , head) { + next = list_entry(ptr, struct active_list, node); + if (next->depend.next != &next->depend) { + list_head_clear(&next->depend); + } + list_del_init(&next->node); + next->depended = NULL; + } +} void active_list_clear(struct active_list *head) { + list_head_clear(&head->node); } void active_list_add_depend(struct active_list *node, struct active_list *depend) { |