1
0
mirror of https://github.com/git/git.git synced 2024-09-28 11:11:18 +02:00
git/tree.h
Linus Torvalds 3a7c352bd0 Make "tree_entry" have a SHA1 instead of a union of object pointers
This is preparatory work for further cleanups, where we try to make
tree_entry look more like the more efficient tree-walk descriptor.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-05-29 19:05:06 -07:00

46 lines
1.1 KiB
C

#ifndef TREE_H
#define TREE_H
#include "object.h"
extern const char *tree_type;
struct tree_entry_list {
struct tree_entry_list *next;
unsigned directory : 1;
unsigned executable : 1;
unsigned symlink : 1;
unsigned zeropad : 1;
unsigned int mode;
const char *name;
const unsigned char *sha1;
};
struct tree {
struct object object;
void *buffer;
unsigned long size;
struct tree_entry_list *entries;
};
struct tree *lookup_tree(const unsigned char *sha1);
int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
int parse_tree(struct tree *tree);
/* Parses and returns the tree in the given ent, chasing tags and commits. */
struct tree *parse_tree_indirect(const unsigned char *sha1);
#define READ_TREE_RECURSIVE 1
typedef int (*read_tree_fn_t)(const unsigned char *, const char *, int, const char *, unsigned int, int);
extern int read_tree_recursive(struct tree *tree,
const char *base, int baselen,
int stage, const char **match,
read_tree_fn_t fn);
extern int read_tree(struct tree *tree, int stage, const char **paths);
#endif /* TREE_H */