keyed_circular_cache.h File Reference

#include <pbl/util/order.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

Data Structures
struct	KeyedCircularCache
	Keyed circular cache state. More...

Typedefs
typedef uint32_t	KeyedCircularCacheKey
	Key of a keyed circular cache.

Functions
void	keyed_circular_cache_init (KeyedCircularCache *c, KeyedCircularCacheKey *key_buffer, void *data_buffer, size_t item_size, size_t total_items)
	Initialize a keyed circular cache.
void *	keyed_circular_cache_get (KeyedCircularCache *c, KeyedCircularCacheKey key)
	Find an item by key.
void	keyed_circular_cache_push (KeyedCircularCache *c, KeyedCircularCacheKey key, const void *item)
	Copy an item into the cache, evicting the oldest one.