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revision.c: make save_parents() and free_saved_parents() static

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Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2015-01-14 14:49:24 -08:00
parent 2b102efc8c
commit 0131c49096
2 changed files with 59 additions and 59 deletions
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12
revision.h
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@ -298,18 +298,14 @@ extern int rewrite_parents(struct rev_info *revs, struct commit *commit,
rewrite_parent_fn_t rewrite_parent);
/*
* Save a copy of the parent list, and return the saved copy. This is
* used by the log machinery to retrieve the original parents when
* commit->parents has been modified by history simpification.
*
* You may only call save_parents() once per commit (this is checked
* for non-root commits).
* The log machinery saves the original parent list so that
* get_saved_parents() can later tell what the real parents of the
* commits are, when commit->parents has been modified by history
* simpification.
*
* get_saved_parents() will transparently return commit->parents if
* history simplification is off.
*/
extern void save_parents(struct rev_info *revs, struct commit *commit);
extern struct commit_list *get_saved_parents(struct rev_info *revs, const struct commit *commit);
extern void free_saved_parents(struct rev_info *revs);
#endif