diff options
Diffstat (limited to 'cache-tree.h')
| -rw-r--r-- | cache-tree.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cache-tree.h b/cache-tree.h new file mode 100644 index 0000000000..44aad426d3 --- /dev/null +++ b/cache-tree.h @@ -0,0 +1,38 @@ +#ifndef CACHE_TREE_H +#define CACHE_TREE_H + +struct cache_tree; +struct cache_tree_sub { + struct cache_tree *cache_tree; + int namelen; + int used; + char name[FLEX_ARRAY]; +}; + +struct cache_tree { + int entry_count; /* negative means "invalid" */ + unsigned char sha1[20]; + int subtree_nr; + int subtree_alloc; + struct cache_tree_sub **down; +}; + +struct cache_tree *cache_tree(void); +void cache_tree_free(struct cache_tree **); +void cache_tree_invalidate_path(struct cache_tree *, const char *); +struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *); + +void cache_tree_write(struct strbuf *, struct cache_tree *root); +struct cache_tree *cache_tree_read(const char *buffer, unsigned long size); + +int cache_tree_fully_valid(struct cache_tree *); +int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int); + +struct cache_tree *cache_tree_find(struct cache_tree *, const char *); + +#define WRITE_TREE_UNREADABLE_INDEX (-1) +#define WRITE_TREE_UNMERGED_INDEX (-2) +#define WRITE_TREE_PREFIX_ERROR (-3) + +int write_cache_as_tree(unsigned char *sha1, int missing_ok, const char *prefix); +#endif |