transport-helper: drop read/write errno checks
[git.git] / tree.h
blobd4807dc805827e6fe07fd01721a8a4680af3403f
1 #ifndef TREE_H
2 #define TREE_H
4 #include "object.h"
6 extern const char *tree_type;
7 struct strbuf;
9 struct tree {
10 struct object object;
11 void *buffer;
12 unsigned long size;
15 struct tree *lookup_tree(struct repository *r, const struct object_id *oid);
17 int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
19 int parse_tree_gently(struct tree *tree, int quiet_on_missing);
20 static inline int parse_tree(struct tree *tree)
22 return parse_tree_gently(tree, 0);
24 void free_tree_buffer(struct tree *tree);
26 /* Parses and returns the tree in the given ent, chasing tags and commits. */
27 struct tree *parse_tree_indirect(const struct object_id *oid);
29 #define READ_TREE_RECURSIVE 1
30 typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, int, void *);
32 extern int read_tree_recursive(struct tree *tree,
33 const char *base, int baselen,
34 int stage, const struct pathspec *pathspec,
35 read_tree_fn_t fn, void *context);
37 extern int read_tree(struct tree *tree, int stage, struct pathspec *pathspec,
38 struct index_state *istate);
40 #endif /* TREE_H */