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commit: move reverse_commit_list() from merge-recursive
Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
c5a6f65527
commit
b0ca120554
11
commit.c
11
commit.c
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@ -563,6 +563,17 @@ struct commit_list *copy_commit_list(struct commit_list *list)
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return head;
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return head;
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}
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}
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struct commit_list *reverse_commit_list(struct commit_list *list)
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{
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struct commit_list *next = NULL, *current, *backup;
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for (current = list; current; current = backup) {
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backup = current->next;
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current->next = next;
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next = current;
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}
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return next;
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}
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void free_commit_list(struct commit_list *list)
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void free_commit_list(struct commit_list *list)
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{
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{
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while (list)
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while (list)
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3
commit.h
3
commit.h
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@ -177,6 +177,9 @@ void commit_list_sort_by_date(struct commit_list **list);
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/* Shallow copy of the input list */
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/* Shallow copy of the input list */
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struct commit_list *copy_commit_list(struct commit_list *list);
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struct commit_list *copy_commit_list(struct commit_list *list);
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/* Modify list in-place to reverse it, returning new head; list will be tail */
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struct commit_list *reverse_commit_list(struct commit_list *list);
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void free_commit_list(struct commit_list *list);
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void free_commit_list(struct commit_list *list);
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struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
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struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
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@ -3517,17 +3517,6 @@ static int merge_trees_internal(struct merge_options *opt,
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return clean;
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return clean;
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}
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}
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static struct commit_list *reverse_commit_list(struct commit_list *list)
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{
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struct commit_list *next = NULL, *current, *backup;
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for (current = list; current; current = backup) {
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backup = current->next;
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current->next = next;
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next = current;
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}
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return next;
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}
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/*
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/*
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* Merge the commits h1 and h2, returning a flag (int) indicating the
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* Merge the commits h1 and h2, returning a flag (int) indicating the
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* cleanness of the merge. Also, if opt->priv->call_depth, create a
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* cleanness of the merge. Also, if opt->priv->call_depth, create a
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