5 #define UNINTERESTING (1u<<1)
6 #define TREECHANGE (1u<<2)
8 #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */
9 #define BOUNDARY (1u<<5)
10 #define ADDED (1u<<6) /* Parents already parsed and added? */
14 typedef void (prune_fn_t)(struct rev_info *revs, struct commit *commit);
18 struct commit_list *commits;
19 struct object_list *pending_objects;
21 /* Basic information */
43 unsigned long max_age;
44 unsigned long min_age;
47 struct diff_options diffopt;
49 topo_sort_set_fn_t topo_setter;
50 topo_sort_get_fn_t topo_getter;
53 #define REV_TREE_SAME 0
54 #define REV_TREE_NEW 1
55 #define REV_TREE_DIFFERENT 2
58 extern int rev_same_tree_as_empty(struct rev_info *, struct tree *t1);
59 extern int rev_compare_tree(struct rev_info *, struct tree *t1, struct tree *t2);
61 extern void init_revisions(struct rev_info *revs);
62 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);
63 extern void prepare_revision_walk(struct rev_info *revs);
64 extern struct commit *get_revision(struct rev_info *revs);
66 extern void mark_parents_uninteresting(struct commit *commit);
67 extern void mark_tree_uninteresting(struct tree *tree);
75 extern struct object_list **add_object(struct object *obj,
76 struct object_list **p,
77 struct name_path *path,