| #define kCacheMaxEntries (kCacheSize / kCacheMinBlockSize)␊ |
| ␊ |
| static CICell gCacheIH;␊ |
| static long gCacheBlockSize;␊ |
| static u_int32_t gCacheBlockSize;␊ |
| static long gCacheNumEntries;␊ |
| static long gCacheTime;␊ |
| ␊ |
|
| ␉gCacheIH = NULL;␊ |
| }␊ |
| ␊ |
| void CacheInit( CICell ih, long blockSize )␊ |
| void CacheInit( CICell ih, u_int32_t blockSize )␊ |
| {␊ |
| #ifdef __i386__␊ |
| ␉if ((ih == gCacheIH) && (blockSize == gCacheBlockSize))␊ |
|
| ␉bzero(gCacheEntries, kCacheMaxEntries * sizeof(CacheEntry));␊ |
| }␊ |
| ␊ |
| long CacheRead(CICell ih, char * buffer, long long offset, long length, long cache)␊ |
| u_int32_t CacheRead(CICell ih, char * buffer, long long offset, u_int32_t length, long cache)␊ |
| {␊ |
| ␉long cnt, oldestEntry = 0, oldestTime, loadCache = 0;␊ |
| ␉CacheEntry *entry;␊ |
