]>
Commit | Line | Data |
---|---|---|
1 | #ifndef REVISION_H | |
2 | #define REVISION_H | |
3 | ||
4 | #define SEEN (1u<<0) | |
5 | #define UNINTERESTING (1u<<1) | |
6 | #define TREECHANGE (1u<<2) | |
7 | #define SHOWN (1u<<3) | |
8 | #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ | |
9 | #define BOUNDARY (1u<<5) | |
10 | #define BOUNDARY_SHOW (1u<<6) | |
11 | #define ADDED (1u<<7) /* Parents already parsed and added? */ | |
12 | ||
13 | struct rev_info; | |
14 | struct log_info; | |
15 | ||
16 | typedef void (prune_fn_t)(struct rev_info *revs, struct commit *commit); | |
17 | ||
18 | struct rev_info { | |
19 | /* Starting list */ | |
20 | struct commit_list *commits; | |
21 | struct object_list *pending_objects; | |
22 | ||
23 | /* Basic information */ | |
24 | const char *prefix; | |
25 | void *prune_data; | |
26 | prune_fn_t *prune_fn; | |
27 | ||
28 | /* Traversal flags */ | |
29 | unsigned int dense:1, | |
30 | no_merges:1, | |
31 | no_walk:1, | |
32 | remove_empty_trees:1, | |
33 | simplify_history:1, | |
34 | lifo:1, | |
35 | topo_order:1, | |
36 | tag_objects:1, | |
37 | tree_objects:1, | |
38 | blob_objects:1, | |
39 | edge_hint:1, | |
40 | limited:1, | |
41 | unpacked:1, | |
42 | boundary:1, | |
43 | parents:1; | |
44 | ||
45 | /* Diff flags */ | |
46 | unsigned int diff:1, | |
47 | full_diff:1, | |
48 | show_root_diff:1, | |
49 | no_commit_id:1, | |
50 | verbose_header:1, | |
51 | ignore_merges:1, | |
52 | combine_merges:1, | |
53 | dense_combined_merges:1, | |
54 | always_show_header:1; | |
55 | ||
56 | /* Format info */ | |
57 | unsigned int shown_one:1, | |
58 | abbrev_commit:1; | |
59 | unsigned int abbrev; | |
60 | enum cmit_fmt commit_format; | |
61 | struct log_info *loginfo; | |
62 | int nr, total; | |
63 | const char *mime_boundary; | |
64 | const char *add_signoff; | |
65 | const char *extra_headers; | |
66 | ||
67 | /* special limits */ | |
68 | int max_count; | |
69 | unsigned long max_age; | |
70 | unsigned long min_age; | |
71 | ||
72 | /* diff info for patches and for paths limiting */ | |
73 | struct diff_options diffopt; | |
74 | struct diff_options pruning; | |
75 | ||
76 | topo_sort_set_fn_t topo_setter; | |
77 | topo_sort_get_fn_t topo_getter; | |
78 | }; | |
79 | ||
80 | #define REV_TREE_SAME 0 | |
81 | #define REV_TREE_NEW 1 | |
82 | #define REV_TREE_DIFFERENT 2 | |
83 | ||
84 | /* revision.c */ | |
85 | extern int rev_same_tree_as_empty(struct rev_info *, struct tree *t1); | |
86 | extern int rev_compare_tree(struct rev_info *, struct tree *t1, struct tree *t2); | |
87 | ||
88 | extern void init_revisions(struct rev_info *revs); | |
89 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); | |
90 | extern void prepare_revision_walk(struct rev_info *revs); | |
91 | extern struct commit *get_revision(struct rev_info *revs); | |
92 | ||
93 | extern void mark_parents_uninteresting(struct commit *commit); | |
94 | extern void mark_tree_uninteresting(struct tree *tree); | |
95 | ||
96 | struct name_path { | |
97 | struct name_path *up; | |
98 | int elem_len; | |
99 | const char *elem; | |
100 | }; | |
101 | ||
102 | extern struct object_list **add_object(struct object *obj, | |
103 | struct object_list **p, | |
104 | struct name_path *path, | |
105 | const char *name); | |
106 | ||
107 | #endif |