From 631b9deefbef76c5f69b165f33cb46690c938c95 Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Thu, 31 Jul 2014 18:04:20 +0200 Subject: hashmap, set: remove unused functions The following hashmap_* and set_* functions/macros have never had any users in systemd's history: *_iterate_backwards *_iterate_skip *_last *_FOREACH_BACKWARDS Remove this dead code. --- src/shared/hashmap.c | 64 ---------------------------------------------------- 1 file changed, 64 deletions(-) (limited to 'src/shared/hashmap.c') diff --git a/src/shared/hashmap.c b/src/shared/hashmap.c index 715484ce7c..1eadeced5c 100644 --- a/src/shared/hashmap.c +++ b/src/shared/hashmap.c @@ -753,59 +753,6 @@ at_end: return NULL; } -void *hashmap_iterate_backwards(Hashmap *h, Iterator *i, const void **key) { - struct hashmap_entry *e; - - assert(i); - - if (!h) - goto at_beginning; - - if (*i == ITERATOR_FIRST) - goto at_beginning; - - if (*i == ITERATOR_LAST && !h->iterate_list_tail) - goto at_beginning; - - e = *i == ITERATOR_LAST ? h->iterate_list_tail : (struct hashmap_entry*) *i; - - if (e->iterate_previous) - *i = (Iterator) e->iterate_previous; - else - *i = ITERATOR_FIRST; - - if (key) - *key = e->key; - - return e->value; - -at_beginning: - *i = ITERATOR_FIRST; - - if (key) - *key = NULL; - - return NULL; -} - -void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i) { - unsigned hash; - struct hashmap_entry *e; - - if (!h) - return NULL; - - hash = bucket_hash(h, key); - - e = hash_scan(h, hash, key); - if (!e) - return NULL; - - *i = (Iterator) e; - - return e->value; -} - void* hashmap_first(Hashmap *h) { if (!h) @@ -828,17 +775,6 @@ void* hashmap_first_key(Hashmap *h) { return (void*) h->iterate_list_head->key; } -void* hashmap_last(Hashmap *h) { - - if (!h) - return NULL; - - if (!h->iterate_list_tail) - return NULL; - - return h->iterate_list_tail->value; -} - void* hashmap_steal_first(Hashmap *h) { void *data; -- cgit v1.2.3-54-g00ecf