First cut at libifying revlist generation
[git/git.git] / revision.h
1 #ifndef REVISION_H
2 #define REVISION_H
3
4 #define SEEN (1u<<0)
5 #define UNINTERESTING (1u<<1)
6
7 struct rev_info {
8 /* Starting list */
9 struct commit_list *commits;
10 struct object_list *pending_objects;
11
12 /* Basic information */
13 const char *prefix;
14 const char **paths;
15
16 /* Traversal flags */
17 unsigned int dense:1,
18 remove_empty_trees:1,
19 lifo:1,
20 topo_order:1,
21 tag_objects:1,
22 tree_objects:1,
23 blob_objects:1,
24 edge_hint:1;
25
26 /* special limits */
27 int max_count;
28 unsigned long max_age;
29 unsigned long min_age;
30 };
31
32 /* revision.c */
33 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs);
34 extern void mark_parents_uninteresting(struct commit *commit);
35 extern void mark_tree_uninteresting(struct tree *tree);
36
37 struct name_path {
38 struct name_path *up;
39 int elem_len;
40 const char *elem;
41 };
42
43 extern struct object_list **add_object(struct object *obj,
44 struct object_list **p,
45 struct name_path *path,
46 const char *name);
47
48 #endif