diff options
Diffstat (limited to 'libsparse/backed_block.h')
| -rw-r--r-- | libsparse/backed_block.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/libsparse/backed_block.h b/libsparse/backed_block.h index 7b7c90aad..d1bfa1ec3 100644 --- a/libsparse/backed_block.h +++ b/libsparse/backed_block.h @@ -17,23 +17,29 @@ #ifndef _BACKED_BLOCK_H_ #define _BACKED_BLOCK_H_ -#include <sparse/sparse.h> +struct backed_block_list; -typedef void (*data_block_callback_t)(void *priv, int64_t off, void *data, int len); -typedef void (*data_block_fill_callback_t)(void *priv, int64_t off, unsigned int fill_val, int len); +typedef void (*data_block_callback_t)(void *priv, int64_t off, void *data, + int len); +typedef void (*data_block_fill_callback_t)(void *priv, int64_t off, + unsigned int fill_val, int len); typedef void (*data_block_file_callback_t)(void *priv, int64_t off, - const char *file, int64_t offset, - int len); + const char *file, int64_t offset, int len); -void for_each_data_block(data_block_callback_t data_func, +void for_each_data_block(struct backed_block_list *b, + data_block_callback_t data_func, data_block_file_callback_t file_func, - data_block_fill_callback_t fill_func, void *priv, unsigned int); + data_block_fill_callback_t fill_func, + void *priv, unsigned int); -void queue_data_block(void *data, unsigned int len, unsigned int block); -void queue_fill_block(unsigned int fill_val, unsigned int len, unsigned int block); -void queue_data_file(const char *filename, int64_t offset, unsigned int len, +void queue_data_block(struct backed_block_list *b,void *data, unsigned int len, unsigned int block); +void queue_fill_block(struct backed_block_list *b,unsigned int fill_val, + unsigned int len, unsigned int block); +void queue_data_file(struct backed_block_list *b,const char *filename, + int64_t offset, unsigned int len, unsigned int block); -void free_data_blocks(); +struct backed_block_list *backed_block_list_new(void); +void backed_block_list_destroy(struct backed_block_list *b); #endif |