50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
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#ifndef LINE_LOG_H
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#define LINE_LOG_H
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#include "diffcore.h"
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struct rev_info;
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struct commit;
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/* A range [start,end]. Lines are numbered starting at 0, and the
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* ranges include start but exclude end. */
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struct range {
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long start, end;
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};
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/* A set of ranges. The ranges must always be disjoint and sorted. */
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struct range_set {
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int alloc, nr;
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struct range *ranges;
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};
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/* A diff, encoded as the set of pre- and post-image ranges where the
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* files differ. A pair of ranges corresponds to a hunk. */
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struct diff_ranges {
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struct range_set parent;
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struct range_set target;
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};
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/* Linked list of interesting files and their associated ranges. The
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* list must be kept sorted by spec->path */
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struct line_log_data {
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struct line_log_data *next;
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struct diff_filespec *spec;
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char status;
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struct range_set ranges;
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int arg_alloc, arg_nr;
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const char **args;
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struct diff_filepair *pair;
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struct diff_ranges diff;
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};
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extern void line_log_data_init(struct line_log_data *r);
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extern void line_log_init(struct rev_info *rev, const char *prefix, struct string_list *args);
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extern int line_log_filter(struct rev_info *rev);
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extern int line_log_print(struct rev_info *rev, struct commit *commit);
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#endif /* LINE_LOG_H */
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