| Junio C Hamano | 7498646 | 2006-04-23 23:52:20 | [diff] [blame] | 1 | #ifndef CACHE_TREE_H |
| 2 | #define CACHE_TREE_H |
| 3 | |
| 4 | struct cache_tree; |
| 5 | struct cache_tree_sub { |
| 6 | struct cache_tree *cache_tree; |
| 7 | int namelen; |
| 8 | int used; |
| 9 | char name[FLEX_ARRAY]; |
| 10 | }; |
| 11 | |
| 12 | struct cache_tree { |
| 13 | int entry_count; /* negative means "invalid" */ |
| 14 | unsigned char sha1[20]; |
| 15 | int subtree_nr; |
| 16 | int subtree_alloc; |
| 17 | struct cache_tree_sub **down; |
| 18 | }; |
| 19 | |
| 20 | struct cache_tree *cache_tree(void); |
| Junio C Hamano | bad68ec | 2006-04-25 04:18:58 | [diff] [blame] | 21 | void cache_tree_free(struct cache_tree **); |
| Junio C Hamano | 7498646 | 2006-04-23 23:52:20 | [diff] [blame] | 22 | void cache_tree_invalidate_path(struct cache_tree *, const char *); |
| Junio C Hamano | 7927a55 | 2006-04-27 08:33:07 | [diff] [blame] | 23 | struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *); |
| Junio C Hamano | 7498646 | 2006-04-23 23:52:20 | [diff] [blame] | 24 | |
| Junio C Hamano | bad68ec | 2006-04-25 04:18:58 | [diff] [blame] | 25 | void *cache_tree_write(struct cache_tree *root, unsigned long *size_p); |
| 26 | struct cache_tree *cache_tree_read(const char *buffer, unsigned long size); |
| Junio C Hamano | 7498646 | 2006-04-23 23:52:20 | [diff] [blame] | 27 | |
| Junio C Hamano | bad68ec | 2006-04-25 04:18:58 | [diff] [blame] | 28 | int cache_tree_fully_valid(struct cache_tree *); |
| Junio C Hamano | 2956dd3 | 2006-04-27 23:21:54 | [diff] [blame] | 29 | int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int); |
| Junio C Hamano | 7498646 | 2006-04-23 23:52:20 | [diff] [blame] | 30 | |
| Junio C Hamano | 6bd2035 | 2006-04-26 08:20:50 | [diff] [blame] | 31 | struct cache_tree *cache_tree_find(struct cache_tree *, const char *); |
| 32 | |
| Junio C Hamano | 7498646 | 2006-04-23 23:52:20 | [diff] [blame] | 33 | #endif |
