compat/cygwin.c: make runtime detection of lstat/stat lessor impact

diff --git a/cache-tree.h b/cache-tree.h
index c70a7699a9f13da74304a3f882daf2d810ff5398..cf8b790874c4a4f5890b360c237ccdd4a5a03de4 100644 (file)
--- a/cache-tree.h
+++ b/cache-tree.h
@@ -20,11 +20,17 @@ struct cache_tree {
 struct cache_tree *cache_tree(void);
 void cache_tree_free(struct cache_tree **);
 void cache_tree_invalidate_path(struct cache_tree *, const char *);
+struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *);
 
-void *cache_tree_write(struct cache_tree *root, unsigned long *size_p);
+void cache_tree_write(struct strbuf *, struct cache_tree *root);
 struct cache_tree *cache_tree_read(const char *buffer, unsigned long size);
 
 int cache_tree_fully_valid(struct cache_tree *);
-int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int);
+int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int);
 
+#define WRITE_TREE_UNREADABLE_INDEX (-1)
+#define WRITE_TREE_UNMERGED_INDEX (-2)
+#define WRITE_TREE_PREFIX_ERROR (-3)
+
+int write_cache_as_tree(unsigned char *sha1, int missing_ok, const char *prefix);
 #endif