#endif
#include <stdlib.h>
-#include <string.h>
#include <pulse/xmalloc.h>
#include <pulsecore/idxset.h>
-#include <pulsecore/log.h>
#include <pulsecore/flist.h>
#include <pulsecore/macro.h>
return NULL;
}
+void *pa_hashmap_iterate_backwards(pa_hashmap *h, void **state, const void **key) {
+ struct hashmap_entry *e;
+
+ pa_assert(h);
+ pa_assert(state);
+
+ if (*state == (void*) -1)
+ goto at_beginning;
+
+ if (!*state && !h->iterate_list_tail)
+ goto at_beginning;
+
+ e = *state ? *state : h->iterate_list_tail;
+
+ if (e->iterate_previous)
+ *state = e->iterate_previous;
+ else
+ *state = (void*) -1;
+
+ if (key)
+ *key = e->key;
+
+ return e->value;
+
+at_beginning:
+ *state = (void *) -1;
+
+ if (key)
+ *key = NULL;
+
+ return NULL;
+}
+
void* pa_hashmap_first(pa_hashmap *h) {
pa_assert(h);
return h->iterate_list_head->value;
}
+void* pa_hashmap_last(pa_hashmap *h) {
+ pa_assert(h);
+
+ if (!h->iterate_list_tail)
+ return NULL;
+
+ return h->iterate_list_tail->value;
+}
+
void* pa_hashmap_steal_first(pa_hashmap *h) {
void *data;