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authorMichael Haggerty <mhagger@alum.mit.edu>2016-09-04 18:08:28 +0200
committerJunio C Hamano <gitster@pobox.com>2016-09-09 15:28:13 -0700
commit284689ba0ff7506d581bcee7481a2621492135ef (patch)
tree0a83fa4d74ccb811732ff74f360e654b061088ca /refs
parent8231527e1510127a5611a2e2f9660e6aef1c981e (diff)
downloadgit-284689ba0ff7506d581bcee7481a2621492135ef.tar.gz
refs: make create_symref() virtual
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs')
-rw-r--r--refs/files-backend.c7
-rw-r--r--refs/refs-internal.h5
2 files changed, 11 insertions, 1 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 5ba2804a86..fc67cc6ec7 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -3011,12 +3011,16 @@ static int create_symref_locked(struct ref_lock *lock, const char *refname,
return 0;
}
-int create_symref(const char *refname, const char *target, const char *logmsg)
+static int files_create_symref(struct ref_store *ref_store,
+ const char *refname, const char *target,
+ const char *logmsg)
{
struct strbuf err = STRBUF_INIT;
struct ref_lock *lock;
int ret;
+ files_downcast(ref_store, 0, "create_symref");
+
lock = lock_ref_sha1_basic(refname, NULL, NULL, NULL, REF_NODEREF, NULL,
&err);
if (!lock) {
@@ -4023,6 +4027,7 @@ struct ref_storage_be refs_be_files = {
files_transaction_commit,
files_pack_refs,
+ files_create_symref,
files_read_raw_ref,
files_verify_refname_available
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 256f7f581f..bf96503856 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -501,6 +501,10 @@ typedef int ref_transaction_commit_fn(struct ref_store *refs,
struct strbuf *err);
typedef int pack_refs_fn(struct ref_store *ref_store, unsigned int flags);
+typedef int create_symref_fn(struct ref_store *ref_store,
+ const char *ref_target,
+ const char *refs_heads_master,
+ const char *logmsg);
/*
* Read a reference from the specified reference store, non-recursively.
@@ -557,6 +561,7 @@ struct ref_storage_be {
ref_transaction_commit_fn *transaction_commit;
pack_refs_fn *pack_refs;
+ create_symref_fn *create_symref;
read_raw_ref_fn *read_raw_ref;
verify_refname_available_fn *verify_refname_available;