trailer_info_get(): reorder parameters

This is another preparatory refactor to unify the trailer formatters.

Take

    const struct process_trailer_options *opts

as the first parameter, because these options are required for
parsing trailers (e.g., whether to treat "---" as the end of the log
message). And take

    struct trailer_info *info

last, because it's an "out parameter" (something that the caller wants
to use as the output of this function).

Signed-off-by: Linus Arver <linusa@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/trailer.h b/trailer.h
index c6d3ee49bb..410c61b62b 100644
--- a/trailer.h
+++ b/trailer.h
@@ -94,8 +94,9 @@ void parse_trailers(const struct process_trailer_options *,
 		    const char *str,
 		    struct list_head *head);
 
-void trailer_info_get(struct trailer_info *info, const char *str,
-		      const struct process_trailer_options *opts);
+void trailer_info_get(const struct process_trailer_options *,
+		      const char *str,
+		      struct trailer_info *);
 
 void trailer_info_release(struct trailer_info *info);