mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tree/diff header cleanup.

Browse Source 
Introduce tree-walk.[ch] and move "struct tree_desc" and
associated functions from various places.

Rename DIFF_FILE_CANON_MODE(mode) macro to canon_mode(mode) and
move it to cache.h.  This macro returns the canonicalized
st_mode value in the host byte order for files, symlinks and
directories -- to be compared with a tree_desc entry.
create_ce_mode(mode) in cache.h is similar but is intended to be
used for index entries (so it does not work for directories) and
returns the value in the network byte order.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2006-03-29 22:55:43 -08:00
parent e464f4c311
commit 1b0c7174a1
13 changed files with 156 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
tree-walk.h Normal file
View File

@ -0,0 +1,25 @@
#ifndef TREE_WALK_H
#define TREE_WALK_H
struct tree_desc {
void *buf;
unsigned long size;
};
struct name_entry {
const unsigned char *sha1;
const char *path;
unsigned int mode;
int pathlen;
};
void update_tree_entry(struct tree_desc *);
const unsigned char *tree_entry_extract(struct tree_desc *, const char **, unsigned int *);
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);
#endif