| /* |
| * Copyright (C) 2011 The Chromium OS Authors <chromium-os-dev@chromium.org> |
| * |
| * Device-Mapper block hash tree interface. |
| * |
| * This file is released under the GPLv2. |
| */ |
| #ifndef __LINUX_DM_BHT_USERSPACE_H |
| #define __LINUX_DM_BHT_USERSPACE_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Functions for creating struct dm_bhts on disk. A newly created dm_bht |
| * should not be directly used for verification. (It should be repopulated.) |
| * In addition, these functions aren't meant to be called in parallel. |
| */ |
| int dm_bht_compute(struct dm_bht *bht); |
| void dm_bht_set_buffer(struct dm_bht *bht, void *buffer); |
| int dm_bht_store_block(struct dm_bht *bht, unsigned int block, |
| u8 *block_data); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __LINUX_DM_BHT_USERSPACE_H */ |
