Merge branch 'jc/boundary'
[git/jnareb-git/bp-gitweb.git] / tree-walk.h
blobe57befa4dac0854906d5b792ce546dab0e6dcdc3
1 #ifndef TREE_WALK_H
2 #define TREE_WALK_H
4 struct tree_desc {
5 const void *buf;
6 unsigned long size;
7 };
9 struct name_entry {
10 const unsigned char *sha1;
11 const char *path;
12 unsigned int mode;
13 int pathlen;
16 void update_tree_entry(struct tree_desc *);
17 const unsigned char *tree_entry_extract(struct tree_desc *, const char **, unsigned int *);
19 /* Helper function that does both of the above and returns true for success */
20 int tree_entry(struct tree_desc *, struct name_entry *);
22 void *fill_tree_descriptor(struct tree_desc *desc, const unsigned char *sha1);
24 typedef void (*traverse_callback_t)(int n, unsigned long mask, struct name_entry *entry, const char *base);
26 void traverse_trees(int n, struct tree_desc *t, const char *base, traverse_callback_t callback);
28 int get_tree_entry(const unsigned char *, const char *, unsigned char *, unsigned *);
30 #endif