SubmittingPatches: document how to reference previous commits

diff --git a/tree.h b/tree.h
index c7b524861b059234621c4f2c645acd56205867fc..d24786cba2ca91d0bffd63490b4f71ac4a58de13 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -4,17 +4,7 @@
 #include "object.h"
 
 extern const char *tree_type;
-
-struct tree_entry_list {
-       struct tree_entry_list *next;
-       unsigned directory : 1;
-       unsigned executable : 1;
-       unsigned symlink : 1;
-       unsigned zeropad : 1;
-       unsigned int mode;
-       const char *name;
-       const unsigned char *sha1;
-};
+struct strbuf;
 
 struct tree {
        struct object object;
@@ -22,26 +12,28 @@ struct tree {
        unsigned long size;
 };
 
-struct tree_entry_list *create_tree_entry_list(struct tree *);
-void free_tree_entry_list(struct tree_entry_list *);
-
 struct tree *lookup_tree(const unsigned char *sha1);
 
 int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
 
-int parse_tree(struct tree *tree);
+int parse_tree_gently(struct tree *tree, int quiet_on_missing);
+static inline int parse_tree(struct tree *tree)
+{
+       return parse_tree_gently(tree, 0);
+}
+void free_tree_buffer(struct tree *tree);
 
 /* Parses and returns the tree in the given ent, chasing tags and commits. */
 struct tree *parse_tree_indirect(const unsigned char *sha1);
 
 #define READ_TREE_RECURSIVE 1
-typedef int (*read_tree_fn_t)(const unsigned char *, const char *, int, const char *, unsigned int, int);
+typedef int (*read_tree_fn_t)(const unsigned char *, struct strbuf *, const char *, unsigned int, int, void *);
 
 extern int read_tree_recursive(struct tree *tree,
                               const char *base, int baselen,
-                              int stage, const char **match,
-                              read_tree_fn_t fn);
+                              int stage, const struct pathspec *pathspec,
+                              read_tree_fn_t fn, void *context);
 
-extern int read_tree(struct tree *tree, int stage, const char **paths);
+extern int read_tree(struct tree *tree, int stage, struct pathspec *pathspec);
 
 #endif /* TREE_H */