0043c1694cbc86e78477f038ef6018e71b96983f
1 #ifndef REVISION_H
2 #define REVISION_H
4 #define SEEN (1u<<0)
5 #define UNINTERESTING (1u<<1)
6 #define TREECHANGE (1u<<2)
7 #define SHOWN (1u<<3)
9 struct rev_info {
10 /* Starting list */
11 struct commit_list *commits;
12 struct object_list *pending_objects;
14 /* Basic information */
15 const char *prefix;
16 const char **paths;
18 /* Traversal flags */
19 unsigned int dense:1,
20 no_merges:1,
21 remove_empty_trees:1,
22 lifo:1,
23 topo_order:1,
24 tag_objects:1,
25 tree_objects:1,
26 blob_objects:1,
27 edge_hint:1,
28 limited:1,
29 unpacked:1;
31 /* special limits */
32 int max_count;
33 unsigned long max_age;
34 unsigned long min_age;
35 };
37 /* revision.c */
38 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);
39 extern void prepare_revision_walk(struct rev_info *revs);
40 extern struct commit *get_revision(struct rev_info *revs);
42 extern void mark_parents_uninteresting(struct commit *commit);
43 extern void mark_tree_uninteresting(struct tree *tree);
45 struct name_path {
46 struct name_path *up;
47 int elem_len;
48 const char *elem;
49 };
51 extern struct object_list **add_object(struct object *obj,
52 struct object_list **p,
53 struct name_path *path,
54 const char *name);
56 #endif