[thirdparty/git.git] / split-index.h

#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;
	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
Commit	Line	Data
5fc2fc8f NTND	1	#ifndef SPLIT_INDEX_H
	2	#define SPLIT_INDEX_H
	3
	4	struct index_state;
	5	struct strbuf;
96a1d8d3	6	struct ewah_bitmap;
5fc2fc8f NTND	7
	8	struct split_index {
	9	unsigned char base_sha1[20];
	10	struct index_state *base;
96a1d8d3 NTND	11	struct ewah_bitmap *delete_bitmap;
	12	struct ewah_bitmap *replace_bitmap;
	13	struct cache_entry **saved_cache;
5fc2fc8f NTND	14	unsigned int saved_cache_nr;
	15	int refcount;
	16	};
	17
	18	struct split_index init_split_index(struct index_state istate);
045113a5	19	void save_or_free_index_entry(struct index_state istate, struct cache_entry ce);
078a58e8 NTND	20	void replace_index_entry_in_base(struct index_state *istate,
	21	struct cache_entry *old,
	22	struct cache_entry *new);
5fc2fc8f NTND	23	int read_link_extension(struct index_state *istate,
	24	const void *data, unsigned long sz);
	25	int write_link_extension(struct strbuf *sb,
	26	struct index_state *istate);
	27	void move_cache_to_base_index(struct index_state *istate);
	28	void merge_base_index(struct index_state *istate);
	29	void prepare_to_write_split_index(struct index_state *istate);
	30	void finish_writing_split_index(struct index_state *istate);
	31	void discard_split_index(struct index_state *istate);
	32
	33	#endif