Staging
v0.5.1
v0.5.1
Revision 872354dcb3ce5f34f7ddb12d2c89d26a1ea4daf0 authored by Junio C Hamano on 27 June 2008, 00:11:21 UTC, committed by Junio C Hamano on 27 June 2008, 00:11:21 UTC
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent bc7c73e
tree-walk.h
#ifndef TREE_WALK_H
#define TREE_WALK_H
struct name_entry {
const unsigned char *sha1;
const char *path;
unsigned int mode;
};
struct tree_desc {
const void *buffer;
struct name_entry entry;
unsigned int size;
};
static inline const unsigned char *tree_entry_extract(struct tree_desc *desc, const char **pathp, unsigned int *modep)
{
*pathp = desc->entry.path;
*modep = canon_mode(desc->entry.mode);
return desc->entry.sha1;
}
static inline int tree_entry_len(const char *name, const unsigned char *sha1)
{
return (const char *)sha1 - name - 1;
}
void update_tree_entry(struct tree_desc *);
void init_tree_desc(struct tree_desc *desc, const void *buf, unsigned long size);
/* Helper function that does both of the above and returns true for success */
int tree_entry(struct tree_desc *, struct name_entry *);
void *fill_tree_descriptor(struct tree_desc *desc, const unsigned char *sha1);
typedef void (*traverse_callback_t)(int n, unsigned long mask, struct name_entry *entry, const char *base);
void traverse_trees(int n, struct tree_desc *t, const char *base, traverse_callback_t callback);
int get_tree_entry(const unsigned char *, const char *, unsigned char *, unsigned *);
#endif
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