31   return (uint32_t)SIPHASH_24(buf->pool->hash_key, buf->data, buf->len);  in CRYPTO_BUFFER_hash()
36   assert(a->pool != NULL);  in CRYPTO_BUFFER_cmp()
37   assert(a->pool == b->pool);  in CRYPTO_BUFFER_cmp()
45   CRYPTO_BUFFER_POOL *pool = OPENSSL_malloc(sizeof(CRYPTO_BUFFER_POOL));  in CRYPTO_BUFFER_POOL_new()  local
46   if (pool == NULL) {  in CRYPTO_BUFFER_POOL_new()
50   OPENSSL_memset(pool, 0, sizeof(CRYPTO_BUFFER_POOL));  in CRYPTO_BUFFER_POOL_new()
51   pool->bufs = lh_CRYPTO_BUFFER_new(CRYPTO_BUFFER_hash, CRYPTO_BUFFER_cmp);  in CRYPTO_BUFFER_POOL_new()
52   if (pool->bufs == NULL) {  in CRYPTO_BUFFER_POOL_new()
53     OPENSSL_free(pool);  in CRYPTO_BUFFER_POOL_new()
57   CRYPTO_MUTEX_init(&pool->lock);  in CRYPTO_BUFFER_POOL_new()
58   RAND_bytes((uint8_t *)&pool->hash_key, sizeof(pool->hash_key));  in CRYPTO_BUFFER_POOL_new()
60   return pool;  in CRYPTO_BUFFER_POOL_new()
63 void CRYPTO_BUFFER_POOL_free(CRYPTO_BUFFER_POOL *pool) {  in CRYPTO_BUFFER_POOL_free()  argument
64   if (pool == NULL) {  in CRYPTO_BUFFER_POOL_free()
69   CRYPTO_MUTEX_lock_write(&pool->lock);  in CRYPTO_BUFFER_POOL_free()
70   assert(lh_CRYPTO_BUFFER_num_items(pool->bufs) == 0);  in CRYPTO_BUFFER_POOL_free()
71   CRYPTO_MUTEX_unlock_write(&pool->lock);  in CRYPTO_BUFFER_POOL_free()
74   lh_CRYPTO_BUFFER_free(pool->bufs);  in CRYPTO_BUFFER_POOL_free()
75   CRYPTO_MUTEX_cleanup(&pool->lock);  in CRYPTO_BUFFER_POOL_free()
76   OPENSSL_free(pool);  in CRYPTO_BUFFER_POOL_free()
88                                         CRYPTO_BUFFER_POOL *pool) {  in crypto_buffer_new()  argument
89   if (pool != NULL) {  in crypto_buffer_new()
93     tmp.pool = pool;  in crypto_buffer_new()
95     CRYPTO_MUTEX_lock_read(&pool->lock);  in crypto_buffer_new()
96     CRYPTO_BUFFER *duplicate = lh_CRYPTO_BUFFER_retrieve(pool->bufs, &tmp);  in crypto_buffer_new()
105     CRYPTO_MUTEX_unlock_read(&pool->lock);  in crypto_buffer_new()
132   if (pool == NULL) {  in crypto_buffer_new()
136   buf->pool = pool;  in crypto_buffer_new()
138   CRYPTO_MUTEX_lock_write(&pool->lock);  in crypto_buffer_new()
139   CRYPTO_BUFFER *duplicate = lh_CRYPTO_BUFFER_retrieve(pool->bufs, buf);  in crypto_buffer_new()
148     inserted = lh_CRYPTO_BUFFER_insert(pool->bufs, &old, buf);  in crypto_buffer_new()
155   CRYPTO_MUTEX_unlock_write(&pool->lock);  in crypto_buffer_new()
168                                  CRYPTO_BUFFER_POOL *pool) {  in CRYPTO_BUFFER_new()  argument
169   return crypto_buffer_new(data, len, /*data_is_static=*/0, pool);  in CRYPTO_BUFFER_new()
192                                           CRYPTO_BUFFER_POOL *pool) {  in CRYPTO_BUFFER_new_from_CBS()  argument
193   return CRYPTO_BUFFER_new(CBS_data(cbs), CBS_len(cbs), pool);  in CRYPTO_BUFFER_new_from_CBS()
197     const uint8_t *data, size_t len, CRYPTO_BUFFER_POOL *pool) {  in CRYPTO_BUFFER_new_from_static_data_unsafe()  argument
198   return crypto_buffer_new(data, len, /*data_is_static=*/1, pool);  in CRYPTO_BUFFER_new_from_static_data_unsafe()
206   CRYPTO_BUFFER_POOL *const pool = buf->pool;  in CRYPTO_BUFFER_free()  local
207   if (pool == NULL) {  in CRYPTO_BUFFER_free()
218   CRYPTO_MUTEX_lock_write(&pool->lock);  in CRYPTO_BUFFER_free()
220     CRYPTO_MUTEX_unlock_write(&buf->pool->lock);  in CRYPTO_BUFFER_free()
232   CRYPTO_BUFFER *found = lh_CRYPTO_BUFFER_retrieve(pool->bufs, buf);  in CRYPTO_BUFFER_free()
234     found = lh_CRYPTO_BUFFER_delete(pool->bufs, buf);  in CRYPTO_BUFFER_free()
239   CRYPTO_MUTEX_unlock_write(&buf->pool->lock);  in CRYPTO_BUFFER_free()