| // Copyright 2018 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <stdint.h> |
| |
| // Exported interface to basic qcow functionality to be used from C. |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // Create a basic, empty qcow2 file that can grow to `virtual_size` at `path`. |
| int create_qcow_with_size(const char *path, uint64_t virtual_size); |
| |
| // Attempt to resize the disk image at `path` to `virtual_size` bytes if |
| // the disk image is currently smaller than the requested size. |
| int expand_disk_image(const char *path, uint64_t virtual_size); |
| |
| #ifdef __cplusplus |
| }; |
| #endif |
