diff --git a/src/utils_llist.c b/src/utils_llist.c
index bf5f7e4944e335c6660eb0226cd8d43faa9aa2a8..6a0c6f06411b76e7fa15083bb1d5fd850c9d48f0 100644 (file)
--- a/src/utils_llist.c
+++ b/src/utils_llist.c
return (l ? l->size : 0);
}
+static int llist_strcmp (llentry_t *e, void *ud)
+{
+ if ((e == NULL) || (ud == NULL))
+ return (-1);
+ return (strcmp (e->key, (const char *)ud));
+}
+
llentry_t *llist_search (llist_t *l, const char *key)
+{
+ return (llist_search_custom (l, llist_strcmp, (void *)key));
+}
+
+llentry_t *llist_search_custom (llist_t *l,
+ int (*compare) (llentry_t *, void *), void *user_data)
{
llentry_t *e;
if (l == NULL)
return (NULL);
- for (e = l->head; e != NULL; e = e->next)
- if (strcmp (key, e->key) == 0)
+ e = l->head;
+ while (e != NULL) {
+ llentry_t *next = e->next;
+
+ if (compare (e, user_data) == 0)
break;
+ e = next;
+ }
+
return (e);
}