From 284689ba0ff7506d581bcee7481a2621492135ef Mon Sep 17 00:00:00 2001 From: Michael Haggerty Date: Sun, 4 Sep 2016 18:08:28 +0200 Subject: [PATCH] refs: make create_symref() virtual Signed-off-by: Michael Haggerty Signed-off-by: Junio C Hamano --- refs.c | 9 +++++++++ refs/files-backend.c | 7 ++++++- refs/refs-internal.h | 5 +++++ 3 files changed, 20 insertions(+), 1 deletion(-) diff --git a/refs.c b/refs.c index cdd78b97ac..312c76619f 100644 --- a/refs.c +++ b/refs.c @@ -1428,6 +1428,15 @@ int pack_refs(unsigned int flags) return refs->be->pack_refs(refs, flags); } +int create_symref(const char *ref_target, const char *refs_heads_master, + const char *logmsg) +{ + struct ref_store *refs = get_ref_store(NULL); + + return refs->be->create_symref(refs, ref_target, refs_heads_master, + logmsg); +} + int ref_transaction_commit(struct ref_transaction *transaction, struct strbuf *err) { 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; -- 2.39.5