mirror of
https://github.com/git/git.git
synced 2024-11-16 06:03:44 +01:00
63daae47e5
Luiz Fernando N. Capitulino noticed the one in tree-walk.h where we cast away constness while computing the legnth of a tree entry. Signed-off-by: Junio C Hamano <gitster@pobox.com>
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
#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
|