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author | Jonathan Maw <jonathan.maw@codethink.co.uk> | 2013-09-30 15:08:10 +0100 |
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committer | Jonathan Maw <jonathan.maw@codethink.co.uk> | 2013-09-30 15:08:10 +0100 |
commit | 43efcf42382e87de4aa423e5e1607958ad1717d0 (patch) | |
tree | 7e19a0765b0dd6885fbdf69d3a8d0159a1b42de8 /line-log.h | |
parent | 45d74c4b0fe38218b4569a90da7102cf48d616c2 (diff) | |
parent | c7fd06b6411fb04eb4d9acd7f8822a288a50dc17 (diff) | |
download | git-43efcf42382e87de4aa423e5e1607958ad1717d0.tar.gz |
Merge branch 'baserock/jonathanmaw/S9007/upgrade-git' into baserock/morphbaserock/morph
Reviewed-by: Lars Wirzenius <lars.wirzenius@codethink.co.uk>
Reviewed-by: Daniel Silverstone <daniel.silverstone@codethink.co.uk>
Diffstat (limited to 'line-log.h')
-rw-r--r-- | line-log.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/line-log.h b/line-log.h new file mode 100644 index 0000000000..8bea45fd78 --- /dev/null +++ b/line-log.h @@ -0,0 +1,53 @@ +#ifndef LINE_LOG_H +#define LINE_LOG_H + +#include "diffcore.h" + +struct rev_info; +struct commit; + +/* A range [start,end]. Lines are numbered starting at 0, and the + * ranges include start but exclude end. */ +struct range { + long start, end; +}; + +/* A set of ranges. The ranges must always be disjoint and sorted. */ +struct range_set { + int alloc, nr; + struct range *ranges; +}; + +/* A diff, encoded as the set of pre- and post-image ranges where the + * files differ. A pair of ranges corresponds to a hunk. */ +struct diff_ranges { + struct range_set parent; + struct range_set target; +}; + +/* Linked list of interesting files and their associated ranges. The + * list must be kept sorted by path. + * + * For simplicity, even though this is highly redundant, each + * line_log_data owns its 'path'. + */ +struct line_log_data { + struct line_log_data *next; + char *path; + char status; + struct range_set ranges; + int arg_alloc, arg_nr; + const char **args; + struct diff_filepair *pair; + struct diff_ranges diff; +}; + +extern void line_log_data_init(struct line_log_data *r); + +extern void line_log_init(struct rev_info *rev, const char *prefix, struct string_list *args); + +extern int line_log_filter(struct rev_info *rev); + +extern int line_log_print(struct rev_info *rev, struct commit *commit); + +#endif /* LINE_LOG_H */ |