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                         limited:1,
  26                         unpacked:1;
  27
  28         /* special limits */
  29         int max_count;
  30         unsigned long max_age;
  31         unsigned long min_age;
  32 };
  33
  34 /* revision.c */
  35 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs);
  36 extern void mark_parents_uninteresting(struct commit *commit);
  37 extern void mark_tree_uninteresting(struct tree *tree);
  38
  39 struct name_path {
  40         struct name_path *up;
  41         int elem_len;
  42         const char *elem;
  43 };
  44
  45 extern struct object_list **add_object(struct object *obj,
  46                                        struct object_list **p,
  47                                        struct name_path *path,
  48                                        const char *name);
  49
  50 #endif