9 /* A range [start,end]. Lines are numbered starting at 0, and the
10 * ranges include start but exclude end. */
15 /* A set of ranges. The ranges must always be disjoint and sorted. */
17 unsigned int alloc, nr;
21 /* A diff, encoded as the set of pre- and post-image ranges where the
22 * files differ. A pair of ranges corresponds to a hunk. */
24 struct range_set parent;
25 struct range_set target;
28 void range_set_init(struct range_set *, size_t prealloc);
29 void range_set_release(struct range_set *);
30 /* Range includes start; excludes end */
31 void range_set_append_unsafe(struct range_set *, long start, long end);
32 /* New range must begin at or after end of last added range */
33 void range_set_append(struct range_set *, long start, long end);
35 * In-place pass of sorting and merging the ranges in the range set,
36 * to sort and make the ranges disjoint.
38 void sort_and_merge_range_set(struct range_set *);
40 /* Linked list of interesting files and their associated ranges. The
41 * list must be kept sorted by path.
43 * For simplicity, even though this is highly redundant, each
44 * line_log_data owns its 'path'.
46 struct line_log_data {
47 struct line_log_data *next;
49 struct range_set ranges;
50 struct diff_filepair *pair;
51 struct diff_ranges diff;
54 void line_log_init(struct rev_info *rev, const char *prefix, struct string_list *args);
56 int line_log_filter(struct rev_info *rev);
57 int line_log_process_ranges_arbitrary_commit(struct rev_info *rev,
58 struct commit *commit);
60 int line_log_print(struct rev_info *rev, struct commit *commit);
62 #endif /* LINE_LOG_H */