Mercurial > urweb
diff include/urweb/types_cpp.h @ 2279:32a407902d3b
Rewrite LRU cache. Now uses one big hash table and is less buggy.
author | Ziv Scully <ziv@mit.edu> |
---|---|
date | Wed, 11 Nov 2015 20:01:48 -0500 |
parents | c275bbc41194 |
children | 75cb60a7f6f1 |
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--- a/include/urweb/types_cpp.h Tue Nov 10 12:35:00 2015 -0500 +++ b/include/urweb/types_cpp.h Wed Nov 11 20:01:48 2015 -0500 @@ -123,31 +123,24 @@ #include "uthash.h" -typedef struct uw_Sqlcache_CacheValue { +typedef struct uw_Sqlcache_Value { char *result; char *output; -} uw_Sqlcache_CacheValue; + unsigned long timeValid; +} uw_Sqlcache_Value; -typedef struct uw_Sqlcache_CacheEntry { +typedef struct uw_Sqlcache_Entry { char *key; - void *value; - time_t timeValid; - struct uw_Sqlcache_CacheEntry *prev; - struct uw_Sqlcache_CacheEntry *next; + uw_Sqlcache_Value *value; + unsigned long timeInvalid; UT_hash_handle hh; -} uw_Sqlcache_CacheEntry; - -typedef struct uw_Sqlcache_CacheList { - uw_Sqlcache_CacheEntry *first; - uw_Sqlcache_CacheEntry *last; - int size; -} uw_Sqlcache_CacheList; +} uw_Sqlcache_Entry; typedef struct uw_Sqlcache_Cache { - uw_Sqlcache_CacheEntry *table; - time_t timeInvalid; - uw_Sqlcache_CacheList *lru; - int height; + struct uw_Sqlcache_Entry *table; + unsigned long timeInvalid; + unsigned long timeNow; + UT_hash_handle hh; } uw_Sqlcache_Cache; #endif