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refs: make verify_refname_available() virtual

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Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2016-09-04 18:08:26 +02:00 committed by Junio C Hamano
parent e1e33b722c
commit 62665823d2
3 changed files with 25 additions and 6 deletions
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10
refs.c
View File

@ -1428,3 +1428,13 @@ int ref_transaction_commit(struct ref_transaction *transaction,
return refs->be->transaction_commit(refs, transaction, err);
}
int verify_refname_available(const char *refname,
const struct string_list *extra,
const struct string_list *skip,
struct strbuf *err)
{
struct ref_store *refs = get_ref_store(NULL);
return refs->be->verify_refname_available(refs, refname, extra, skip, err);
}

14
refs/files-backend.c
View File

@ -2549,13 +2549,14 @@ out:
return ret;
}
int verify_refname_available(const char *newname,
const struct string_list *extras,
const struct string_list *skip,
struct strbuf *err)
static int files_verify_refname_available(struct ref_store *ref_store,
const char *newname,
const struct string_list *extras,
const struct string_list *skip,
struct strbuf *err)
{
struct files_ref_store *refs =
get_files_ref_store(NULL, "verify_refname_available");
files_downcast(ref_store, 1, "verify_refname_available");
struct ref_dir *packed_refs = get_packed_refs(refs);
struct ref_dir *loose_refs = get_loose_refs(refs);
@ -4021,5 +4022,6 @@ struct ref_storage_be refs_be_files = {
files_ref_store_create,
files_transaction_commit,
files_read_raw_ref
files_read_raw_ref,
files_verify_refname_available
};

7
refs/refs-internal.h
View File

@ -542,6 +542,12 @@ typedef int read_raw_ref_fn(struct ref_store *ref_store,
const char *refname, unsigned char *sha1,
struct strbuf *referent, unsigned int *type);
typedef int verify_refname_available_fn(struct ref_store *ref_store,
const char *newname,
const struct string_list *extras,
const struct string_list *skip,
struct strbuf *err);
struct ref_storage_be {
struct ref_storage_be *next;
const char *name;
@ -549,6 +555,7 @@ struct ref_storage_be {
ref_transaction_commit_fn *transaction_commit;
read_raw_ref_fn *read_raw_ref;
verify_refname_available_fn *verify_refname_available;
};
extern struct ref_storage_be refs_be_files;