diff options
Diffstat (limited to 'src/cache.c')
| -rw-r--r-- | src/cache.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/cache.c b/src/cache.c index b57536d..c8e7550 100644 --- a/src/cache.c +++ b/src/cache.c @@ -60,10 +60,11 @@ typedef struct item item_t; /** * The cache structure is a blob of memory ('content') * of 'count' bytes of only 'used' bytes. - * That blob containts at sequence of records of variable length + * That blob contains at sequence of records of variable length */ struct cache { + uint32_t cacheid; uint32_t used; uint32_t count; uint8_t content[1]; @@ -264,10 +265,13 @@ cache_search( void cache_clear( - cache_t *cache + cache_t *cache, + uint32_t cacheid ) { - if (cache) + if (cache && (!cacheid || cache->cacheid != cacheid)) { + cache->cacheid = cacheid; cache->used = 0; + } } int @@ -286,8 +290,10 @@ cache_resize( return -ENOMEM; nc->count = newsize; - if (!c) + if (!c) { + nc->cacheid = 0; nc->used = 0; + } *cache = nc; return 0; } |