X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fhtable%2Fhtable.h;h=938b43afc89ce5a6603c45761da17d26b748475e;hb=e16aa40bed387c9575bc9c5d1b19ecca0e9cbda7;hp=53c447c09b952b198913efa25a48b82d34777242;hpb=b6e8d929d2c0c37afc840ac99e3e0f469e33e6c0;p=ccan

diff --git a/ccan/htable/htable.h b/ccan/htable/htable.h
index 53c447c0..938b43af 100644
--- a/ccan/htable/htable.h
+++ b/ccan/htable/htable.h
@@ -24,11 +24,10 @@
 struct htable {
 	size_t (*rehash)(const void *elem, void *priv);
 	void *priv;
-	unsigned int bits;
-	size_t elems, deleted, max, max_with_deleted;
+	unsigned int bits, perfect_bitnum;
+	size_t elems, deleted;
 	/* These are the bits which are the same in all pointers. */
 	uintptr_t common_mask, common_bits;
-	uintptr_t perfect_bit;
 	uintptr_t *table;
 };
 
@@ -50,7 +49,7 @@ struct htable {
  *	static struct htable ht = HTABLE_INITIALIZER(ht, rehash, NULL);
  */
 #define HTABLE_INITIALIZER(name, rehash, priv)				\
-	{ rehash, priv, 0, 0, 0, 0, 0, -1, 0, 0, &name.perfect_bit }
+	{ rehash, priv, 0, 0, 0, 0, -1, 0, &name.common_bits }
 
 /**
  * htable_init - initialize an empty hash table.
@@ -259,4 +258,11 @@ void *htable_prev_(const struct htable *htable, struct htable_iter *i);
 	htable_delval_(htable_debug(htable, HTABLE_LOC), i)
 void htable_delval_(struct htable *ht, struct htable_iter *i);
 
+/**
+ * htable_set_allocator - set calloc/free functions.
+ * @alloc: allocator to use, must zero memory!
+ * @free: unallocator to use (@p is NULL or a return from @alloc)
+ */
+void htable_set_allocator(void *(*alloc)(struct htable *, size_t len),
+			  void (*free)(struct htable *, void *p));
 #endif /* CCAN_HTABLE_H */