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authorLibravatar Junio C Hamano <junkio@cox.net>2006-04-24 00:33:28 -0700
committerLibravatar Junio C Hamano <junkio@cox.net>2006-04-24 00:33:28 -0700
commit5b5e4d64874823b0041a542c6fca415023174eb3 (patch)
tree7691e47c408005ca06682f19ff0559264fae1517 /cache-tree.h
parentMerge branch 'ar/chmod-series' into next (diff)
parentUse cache-tree in update-index. (diff)
downloadtgif-5b5e4d64874823b0041a542c6fca415023174eb3.tar.xz
Merge part of 'jc/cache-tree'
Diffstat (limited to 'cache-tree.h')
-rw-r--r--cache-tree.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/cache-tree.h b/cache-tree.h
new file mode 100644
index 0000000000..7b149afdc5
--- /dev/null
+++ b/cache-tree.h
@@ -0,0 +1,29 @@
+#ifndef CACHE_TREE_H
+#define CACHE_TREE_H
+
+struct cache_tree;
+struct cache_tree_sub {
+ struct cache_tree *cache_tree;
+ int namelen;
+ int used;
+ char name[FLEX_ARRAY];
+};
+
+struct cache_tree {
+ int entry_count; /* negative means "invalid" */
+ unsigned char sha1[20];
+ int subtree_nr;
+ int subtree_alloc;
+ struct cache_tree_sub **down;
+};
+
+struct cache_tree *cache_tree(void);
+void cache_tree_free(struct cache_tree *);
+void cache_tree_invalidate_path(struct cache_tree *, const char *);
+
+int write_cache_tree(const unsigned char *, struct cache_tree *);
+struct cache_tree *read_cache_tree(unsigned char *);
+int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int);
+
+
+#endif