git/cache-tree.h

   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);
  21 void cache_tree_free(struct cache_tree **);
  22 void cache_tree_invalidate_path(struct cache_tree *, const char *);
  23 struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *);
  24
  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);
  27
  28 int cache_tree_fully_valid(struct cache_tree *);
  29 int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int);
  30
  31 struct cache_tree *cache_tree_find(struct cache_tree *, const char *);
  32
  33 #endif