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git/tree.h
Daniel Barkalow 521698b153 Only use a single parser for tree objects
This makes read_tree_recursive and read_tree take a struct tree
instead of a buffer. It also move the declaration of read_tree into
tree.h (where struct tree is defined), and updates ls-tree and
diff-index (the only places that presently use read_tree*()) to use
the new versions.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-01-26 01:08:29 -08:00

47 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;
char *name;
union {
struct object *any;
struct tree *tree;
struct blob *blob;
} item;
};
struct tree {
struct object object;
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)(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 */