static ssize_t block_crypto_write_func(QCryptoBlock *block, void *opaque, size_t offset, const uint8_t *buf, size_t buflen, Error **errp) { struct BlockCryptoCreateData *data = opaque; ssize_t ret; ret = blk_pwrite(data->blk, offset, buf, buflen, 0); if (ret < 0) { error_setg_errno(errp, -ret, "Could not write encryption header"); return ret; } return ret; }
static ssize_t block_crypto_write_func(QCryptoBlock *block, void *opaque, size_t offset, const uint8_t *buf, size_t buflen, Error **errp) { struct BlockCryptoCreateData *data = opaque; ssize_t ret; ret = blk_pwrite(data->blk, offset, buf, buflen, 0); if (ret < 0) { error_setg_errno(errp, -ret, "Could not write encryption header"); return ret; } return ret; }