| #ifndef SPLIT_INDEX_H |
| #define SPLIT_INDEX_H |
| |
| struct index_state; |
| struct strbuf; |
| struct ewah_bitmap; |
| |
| struct split_index { |
| unsigned char base_sha1[20]; |
| struct index_state *base; |
| struct ewah_bitmap *delete_bitmap; |
| struct ewah_bitmap *replace_bitmap; |
| struct cache_entry **saved_cache; |
| unsigned int saved_cache_nr; |
| unsigned int nr_deletions; |
| unsigned int nr_replacements; |
| int refcount; |
| }; |
| |
| struct split_index *init_split_index(struct index_state *istate); |
| void save_or_free_index_entry(struct index_state *istate, struct cache_entry *ce); |
| void replace_index_entry_in_base(struct index_state *istate, |
| struct cache_entry *old, |
| struct cache_entry *new); |
| int read_link_extension(struct index_state *istate, |
| const void *data, unsigned long sz); |
| int write_link_extension(struct strbuf *sb, |
| struct index_state *istate); |
| void move_cache_to_base_index(struct index_state *istate); |
| void merge_base_index(struct index_state *istate); |
| void prepare_to_write_split_index(struct index_state *istate); |
| void finish_writing_split_index(struct index_state *istate); |
| void discard_split_index(struct index_state *istate); |
| |
| #endif |