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list: refactor lif_list_free_nodes() a bit

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Ariadne Conill 2020-07-28 17:53:48 -04:00
parent 58816712c6
commit cfbfa07e85
3 changed files with 9 additions and 10 deletions
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3
libifupdown/dict.c
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@ -69,7 +69,8 @@ lif_dict_add_once(struct lif_dict *dict, const char *key, void *data,
}
}
lif_list_free_nodes (&existing);
lif_list_free_nodes(existing);
if (found)
return NULL;
}

14
libifupdown/list.c
View file

@ -19,21 +19,19 @@
#include "libifupdown/list.h"
void
lif_list_free_nodes(struct lif_list **list)
lif_list_free_nodes(struct lif_list *list)
{
if (*list == NULL)
if (list == NULL)
return;
struct lif_node *iter;
struct lif_node *iter, *iter_next;
LIF_LIST_FOREACH (iter, (*list)->head)
LIF_LIST_FOREACH_SAFE(iter, iter_next, list->head)
{
free (iter->prev);
free (iter);
}
free (iter);
free (*list);
*list = NULL;
free (list);
}
void

2
libifupdown/list.h
View file

@ -30,7 +30,7 @@ struct lif_list {
size_t length;
};
extern void lif_list_free_nodes(struct lif_list **list);
extern void lif_list_free_nodes(struct lif_list *list);
extern void lif_node_insert(struct lif_node *node, void *data, struct lif_list *list);
extern void lif_node_insert_tail(struct lif_node *node, void *data, struct lif_list *list);