diff options
Diffstat (limited to 'mysys/lf_hash.c')
| -rw-r--r-- | mysys/lf_hash.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/mysys/lf_hash.c b/mysys/lf_hash.c index 782ebc00f24..6a3659c20ac 100644 --- a/mysys/lf_hash.c +++ b/mysys/lf_hash.c @@ -467,12 +467,13 @@ int lf_hash_delete(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen) NOTE see lsearch() for pin usage notes */ -void *lf_hash_search(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen) +void *lf_hash_search_using_hash_value(LF_HASH *hash, LF_PINS *pins, + my_hash_value_type hashnr, + const void *key, uint keylen) { LF_SLIST * volatile *el, *found; - uint bucket, hashnr= calc_hash(hash, (uchar *)key, keylen); + uint bucket= hashnr % hash->size; - bucket= hashnr % hash->size; lf_rwlock_by_pins(pins); el= _lf_dynarray_lvalue(&hash->array, bucket); if (unlikely(!el)) @@ -521,6 +522,13 @@ int lf_hash_iterate(LF_HASH *hash, LF_PINS *pins, return res; } +void *lf_hash_search(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen) +{ + return lf_hash_search_using_hash_value(hash, pins, + calc_hash(hash, (uchar*) key, keylen), + key, keylen); +} + static const uchar *dummy_key= (uchar*)""; /* |