-#endif
-
- for (c = 0; c < num_create * num_delete; c++) {
- src = mx[c].src;
- dst = mx[c].dst;
- if ((src->flags & MATCHED) || (dst->flags & MATCHED))
- continue;
- if (mx[c].score < minimum_score)
- break;
- flush_rename_pair(src, dst, mx[c].score);
- }
- free(mx);
-
- exit_path:
- flush_remaining_diff(createdfile, 1);
- flush_remaining_diff(deletedfile, 0);
- free_held_diff(createdfile);
- free_held_diff(deletedfile);
- createdfile = deletedfile = NULL;
-}
-
-int diff_scoreopt_parse(const char *opt)
-{
- int diglen, num, scale, i;
- if (opt[0] != '-' || opt[1] != 'M')
- return -1; /* that is not -M option */
- diglen = strspn(opt+2, "0123456789");
- if (diglen == 0 || strlen(opt+2) != diglen)
- return 0; /* use default */
- sscanf(opt+2, "%d", &num);
- for (i = 0, scale = 1; i < diglen; i++)
- scale *= 10;
-
- /* user says num divided by scale and we say internally that
- * is MAX_SCORE * num / scale.
- */
- return MAX_SCORE * num / scale;
-}
-
-void diff_setup(int detect_rename_, int minimum_score_, int reverse_diff_,
- int diff_raw_output_,
- const char **pathspec_, int speccnt_)
-{
- free_held_diff(createdfile);
- free_held_diff(deletedfile);
- createdfile = deletedfile = NULL;
-
- detect_rename = detect_rename_;
- reverse_diff = reverse_diff_;
- pathspec = pathspec_;
- diff_raw_output = diff_raw_output_;
- speccnt = speccnt_;
- minimum_score = minimum_score_ ? : DEFAULT_MINIMUM_SCORE;
-}
-
-static const char *git_object_type(unsigned mode)
-{
- return S_ISDIR(mode) ? "tree" : "blob";