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commit: add repository argument to lookup_commit_graft

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Add a repository argument to allow callers of lookup_commit_graft to
be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.

As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Nieder
2018-05-17 15:51:42 -07:00
committed by Junio C Hamano
parent 3ee37656ee
commit 1f93ecd1ab
4 changed files with 8 additions and 6 deletions
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3
commit.h
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@ -176,7 +176,8 @@ typedef int (*each_commit_graft_fn)(const struct commit_graft *, void *);
struct commit_graft *read_graft_line(struct strbuf *line);
#define register_commit_graft(r, g, i) register_commit_graft_##r(g, i)
int register_commit_graft_the_repository(struct commit_graft *, int);
struct commit_graft *lookup_commit_graft(const struct object_id *oid);
#define lookup_commit_graft(r, o) lookup_commit_graft_##r(o)
struct commit_graft *lookup_commit_graft_the_repository(const struct object_id *oid);
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2);
extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos);