/*
* Try to rebuild the hash table from scratch by inserting all items from the
* old table into the new.
*/
static bool
ckh_rebuild(ckh_t *ckh, ckhc_t *aTab) {
size_t count, i, nins;
const void *key, *data;
count = ckh->count;
ckh->count = 0;
for (i = nins = 0; nins < count; i++) {
if (aTab[i].key != NULL) {
key = aTab[i].key;
data = aTab[i].data;
if (ckh_try_insert(ckh, &key, &data)) {
ckh->count = count;
return true;
}
nins++;
}
}
return false;
}
bool
ckh_insert(tsd_t *tsd, ckh_t *ckh, const void *key, const void *data) {
bool ret;
assert(ckh != NULL);
assert(ckh_search(ckh, key, NULL, NULL));
#ifdef CKH_COUNT
ckh->ninserts++;
#endif
while (ckh_try_insert(ckh, &key, &data)) {
if (ckh_grow(tsd, ckh)) {
ret = true;
goto label_return;
}
}
ret = false;
label_return:
return ret;
}
bool
ckh_insert(ckh_t *ckh, const void *key, const void *data)
{
bool ret;
assert(ckh != NULL);
dassert(ckh->magic == CKH_MAGIC);
assert(ckh_search(ckh, key, NULL, NULL));
#ifdef CKH_COUNT
ckh->ninserts++;
#endif
while (ckh_try_insert(ckh, &key, &data)) {
if (ckh_grow(ckh)) {
ret = true;
goto RETURN;
}
}
ret = false;
RETURN:
return (ret);
}