343     const struct iv* iv = NULL; /* TODO: support external iv */  in block_cache_entry_decrypt()  local
351     if (!iv) {  in block_cache_entry_decrypt()
352         iv = (void*)entry->data;  in block_cache_entry_decrypt()
353         assert(decrypt_size > sizeof(*iv));  in block_cache_entry_decrypt()
354         decrypt_data += sizeof(*iv);  in block_cache_entry_decrypt()
355         decrypt_size -= sizeof(*iv);  in block_cache_entry_decrypt()
358     ret = storage_decrypt(entry->key, decrypt_data, decrypt_size, iv);  in block_cache_entry_decrypt()
392     struct iv* iv = NULL; /* TODO: support external iv */  in block_cache_entry_encrypt()  local
399     if (!iv) {  in block_cache_entry_encrypt()
400         iv = (void*)entry->data;  in block_cache_entry_encrypt()
401         assert(encrypt_size > sizeof(*iv));  in block_cache_entry_encrypt()
402         encrypt_data += sizeof(*iv);  in block_cache_entry_encrypt()
403         encrypt_size -= sizeof(*iv);  in block_cache_entry_encrypt()
407     ret = storage_encrypt(entry->key, encrypt_data, encrypt_size, iv);  in block_cache_entry_encrypt()
1182                                  const struct iv* iv,  in block_get_no_tr_fail()  argument
1221                       const struct iv* iv,  in block_get()  argument
1232     data = block_get_no_tr_fail(tr, block_mac, iv, ref);  in block_get()
1351     struct iv* iv = (void*)entry->data; /* TODO: support external iv */  in block_put_dirty_etc()  local
1366         ret = generate_iv(iv);  in block_put_dirty_etc()
1478                       const struct iv* iv,  in block_get_write()  argument
1481     const void* data_ro = block_get(tr, block_mac, iv, ref);  in block_get_write()