tree.h

   1 #ifndef TREE_H
   2 #define TREE_H
   3
   4 #include "object.h"
   5
   6 struct repository;
   7 struct strbuf;
   8
   9 struct tree {
  10         struct object object;
  11         void *buffer;
  12         unsigned long size;
  13 };
  14
  15 extern const char *tree_type;
  16
  17 struct tree *lookup_tree(struct repository *r, const struct object_id *oid);
  18
  19 int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
  20
  21 int parse_tree_gently(struct tree *tree, int quiet_on_missing);
  22 static inline int parse_tree(struct tree *tree)
  23 {
  24         return parse_tree_gently(tree, 0);
  25 }
  26 void free_tree_buffer(struct tree *tree);
  27
  28 /* Parses and returns the tree in the given ent, chasing tags and commits. */
  29 struct tree *parse_tree_indirect(const struct object_id *oid);
  30
  31 int cmp_cache_name_compare(const void *a_, const void *b_);
  32
  33 #define READ_TREE_RECURSIVE 1
  34 typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, void *);
  35
  36 int read_tree_at(struct repository *r,
  37                  struct tree *tree, struct strbuf *base,
  38                  const struct pathspec *pathspec,
  39                  read_tree_fn_t fn, void *context);
  40
  41 int read_tree(struct repository *r,
  42               struct tree *tree,
  43               const struct pathspec *pathspec,
  44               read_tree_fn_t fn, void *context);
  45
  46 #endif /* TREE_H */