refs: update ref transactions to use struct object_id

Update the ref transaction code to use struct object_id.  Remove one
NULL pointer check which was previously inserted around a dereference;
since we now pass a pointer to struct object_id directly through, the
code we're calling handles this for us.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/branch.c b/branch.c
index 4377ce2fb17d7467ee92d4db02cb4859f6397505..45029ea142ce861ec1c7d1b87a4c39ba2a1e9cb9 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -305,7 +305,7 @@ void create_branch(const char *name, const char *start_name,
                transaction = ref_transaction_begin(&err);
                if (!transaction ||
                    ref_transaction_update(transaction, ref.buf,
                transaction = ref_transaction_begin(&err);
                if (!transaction ||
                    ref_transaction_update(transaction, ref.buf,

-                                          oid.hash, forcing ? NULL : null_sha1,
+                                          &oid, forcing ? NULL : &null_oid,

                                           0, msg, &err) ||
                    ref_transaction_commit(transaction, &err))
                        die("%s", err.buf);
                                           0, msg, &err) ||
                    ref_transaction_commit(transaction, &err))
                        die("%s", err.buf);

diff --git a/builtin/clone.c b/builtin/clone.c
index 4135621aa3dfaf9d027856642f13e6ede1a1dce9..665a0e2673f2864d579791c1fa13f37cae58ccc4 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -588,7 +588,7 @@ static void write_remote_refs(const struct ref *local_refs)
        for (r = local_refs; r; r = r->next) {
                if (!r->peer_ref)
                        continue;
        for (r = local_refs; r; r = r->next) {
                if (!r->peer_ref)
                        continue;

-               if (ref_transaction_create(t, r->peer_ref->name, r->old_oid.hash,
+               if (ref_transaction_create(t, r->peer_ref->name, &r->old_oid,

                                           0, NULL, &err))
                        die("%s", err.buf);
        }
                                           0, NULL, &err))
                        die("%s", err.buf);
        }

diff --git a/builtin/commit.c b/builtin/commit.c
index d75b3805ea7fe3475564f337bf660d8155909445..f9c9676a3faa163c2c7e4d8b0f5a165db05b2b3a 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1788,9 +1788,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||

-           ref_transaction_update(transaction, "HEAD", oid.hash,
+           ref_transaction_update(transaction, "HEAD", &oid,

                                   current_head
                                   current_head

-                                  ? current_head->object.oid.hash : null_sha1,
+                                  ? &current_head->object.oid : &null_oid,

                                   0, sb.buf, &err) ||
            ref_transaction_commit(transaction, &err)) {
                rollback_index_files();
                                   0, sb.buf, &err) ||
            ref_transaction_commit(transaction, &err)) {
                rollback_index_files();

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 225c734924f14854784cbc1e310f2fb817f1f38b..859be91d6cd707b3b3123b2485c6a09f985c0ea9 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -457,8 +457,8 @@ static int s_update_ref(const char *action,
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
            ref_transaction_update(transaction, ref->name,
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
            ref_transaction_update(transaction, ref->name,

-                                  ref->new_oid.hash,
-                                  check_old ? ref->old_oid.hash : NULL,
+                                  &ref->new_oid,
+                                  check_old ? &ref->old_oid : NULL,

                                   0, msg, &err))
                goto fail;
 
                                   0, msg, &err))
                goto fail;
 

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index cc4876740569c6e495b7cb32161d019619171d79..2da3c4cd5cd7a10cec9f1669b35e4f55c9e5a3b3 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1139,7 +1139,7 @@ static const char *update(struct command *cmd, struct shallow_info *si)
                }
                if (ref_transaction_delete(transaction,
                                           namespaced_name,
                }
                if (ref_transaction_delete(transaction,
                                           namespaced_name,

-                                          old_oid ? old_oid->hash : NULL,
+                                          old_oid,

                                           0, "push", &err)) {
                        rp_error("%s", err.buf);
                        strbuf_release(&err);
                                           0, "push", &err)) {
                        rp_error("%s", err.buf);
                        strbuf_release(&err);


@@ -1156,7 +1156,7 @@ static const char *update(struct command *cmd, struct shallow_info *si)
 
                if (ref_transaction_update(transaction,
                                           namespaced_name,
 
                if (ref_transaction_update(transaction,
                                           namespaced_name,

-                                          new_oid->hash, old_oid->hash,
+                                          new_oid, old_oid,

                                           0, "push",
                                           &err)) {
                        rp_error("%s", err.buf);
                                           0, "push",
                                           &err)) {
                        rp_error("%s", err.buf);

diff --git a/builtin/replace.c b/builtin/replace.c
index 2854eaa0f3b05449a3fd7f42b41f80b9114daeca..3099e55307d4b0519bd2bd48f48dc874f5c16968 100644 (file)
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -175,7 +175,7 @@ static int replace_object_oid(const char *object_ref,
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||

-           ref_transaction_update(transaction, ref.buf, repl->hash, prev.hash,
+           ref_transaction_update(transaction, ref.buf, repl, &prev,

                                   0, NULL, &err) ||
            ref_transaction_commit(transaction, &err))
                die("%s", err.buf);
                                   0, NULL, &err) ||
            ref_transaction_commit(transaction, &err))
                die("%s", err.buf);

diff --git a/builtin/tag.c b/builtin/tag.c
index 272f0d31037c861db5982ed0fd98177d406001c6..43c07ddeb3a8b44a67db41b05cc2ac51c4c5885e 100644 (file)
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -544,7 +544,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||

-           ref_transaction_update(transaction, ref.buf, object.hash, prev.hash,
+           ref_transaction_update(transaction, ref.buf, &object, &prev,

                                   create_reflog ? REF_FORCE_CREATE_REFLOG : 0,
                                   reflog_msg.buf, &err) ||
            ref_transaction_commit(transaction, &err))
                                   create_reflog ? REF_FORCE_CREATE_REFLOG : 0,
                                   reflog_msg.buf, &err) ||
            ref_transaction_commit(transaction, &err))

diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index f491cf1a923e1e37100ca7eb927ec5bd9adc8954..cf1552b47850f5f74b07051e6c114d6351d590be 100644 (file)
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -200,7 +200,7 @@ static const char *parse_cmd_update(struct ref_transaction *transaction,
                die("update %s: extra input: %s", refname, next);
 
        if (ref_transaction_update(transaction, refname,
                die("update %s: extra input: %s", refname, next);
 
        if (ref_transaction_update(transaction, refname,

-                                  new_oid.hash, have_old ? old_oid.hash : NULL,
+                                  &new_oid, have_old ? &old_oid : NULL,

                                   update_flags | create_reflog_flag,
                                   msg, &err))
                die("%s", err.buf);
                                   update_flags | create_reflog_flag,
                                   msg, &err))
                die("%s", err.buf);


@@ -232,7 +232,7 @@ static const char *parse_cmd_create(struct ref_transaction *transaction,
        if (*next != line_termination)
                die("create %s: extra input: %s", refname, next);
 
        if (*next != line_termination)
                die("create %s: extra input: %s", refname, next);
 

-       if (ref_transaction_create(transaction, refname, new_oid.hash,
+       if (ref_transaction_create(transaction, refname, &new_oid,

                                   update_flags | create_reflog_flag,
                                   msg, &err))
                die("%s", err.buf);
                                   update_flags | create_reflog_flag,
                                   msg, &err))
                die("%s", err.buf);


@@ -269,7 +269,7 @@ static const char *parse_cmd_delete(struct ref_transaction *transaction,
                die("delete %s: extra input: %s", refname, next);
 
        if (ref_transaction_delete(transaction, refname,
                die("delete %s: extra input: %s", refname, next);
 
        if (ref_transaction_delete(transaction, refname,

-                                  have_old ? old_oid.hash : NULL,
+                                  have_old ? &old_oid : NULL,

                                   update_flags, msg, &err))
                die("%s", err.buf);
 
                                   update_flags, msg, &err))
                die("%s", err.buf);
 


@@ -298,7 +298,7 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction,
        if (*next != line_termination)
                die("verify %s: extra input: %s", refname, next);
 
        if (*next != line_termination)
                die("verify %s: extra input: %s", refname, next);
 

-       if (ref_transaction_verify(transaction, refname, old_oid.hash,
+       if (ref_transaction_verify(transaction, refname, &old_oid,

                                   update_flags, &err))
                die("%s", err.buf);
 
                                   update_flags, &err))
                die("%s", err.buf);
 

diff --git a/fast-import.c b/fast-import.c
index d5e4cf0bad411dad859dbe421ab7583cfb0f1561..32951b0d4a8c6361fd6a2c9d70365538c35c1e99 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -1778,7 +1778,7 @@ static int update_branch(struct branch *b)
        }
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
        }
        transaction = ref_transaction_begin(&err);
        if (!transaction ||

-           ref_transaction_update(transaction, b->name, b->oid.hash, old_oid.hash,
+           ref_transaction_update(transaction, b->name, &b->oid, &old_oid,

                                   0, msg, &err) ||
            ref_transaction_commit(transaction, &err)) {
                ref_transaction_free(transaction);
                                   0, msg, &err) ||
            ref_transaction_commit(transaction, &err)) {
                ref_transaction_free(transaction);


@@ -1820,7 +1820,7 @@ static void dump_tags(void)
                strbuf_addf(&ref_name, "refs/tags/%s", t->name);
 
                if (ref_transaction_update(transaction, ref_name.buf,
                strbuf_addf(&ref_name, "refs/tags/%s", t->name);
 
                if (ref_transaction_update(transaction, ref_name.buf,

-                                          t->oid.hash, NULL, 0, msg, &err)) {
+                                          &t->oid, NULL, 0, msg, &err)) {

                        failure |= error("%s", err.buf);
                        goto cleanup;
                }
                        failure |= error("%s", err.buf);
                        goto cleanup;
                }

diff --git a/refs.c b/refs.c
index 91c2af78b627ef242bb61f8853c6dd30b2551b66..db4988ab3ca4160dfc2f006dbcd41ea6df0f9db5 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -671,8 +671,7 @@ int refs_delete_ref(struct ref_store *refs, const char *msg,
 
        transaction = ref_store_transaction_begin(refs, &err);
        if (!transaction ||
 
        transaction = ref_store_transaction_begin(refs, &err);
        if (!transaction ||

-           ref_transaction_delete(transaction, refname,
-                                  old_oid ? old_oid->hash : NULL,
+           ref_transaction_delete(transaction, refname, old_oid,

                                   flags, msg, &err) ||
            ref_transaction_commit(transaction, &err)) {
                error("%s", err.buf);
                                   flags, msg, &err) ||
            ref_transaction_commit(transaction, &err)) {
                error("%s", err.buf);


@@ -898,8 +897,8 @@ void ref_transaction_free(struct ref_transaction *transaction)
 struct ref_update *ref_transaction_add_update(
                struct ref_transaction *transaction,
                const char *refname, unsigned int flags,
 struct ref_update *ref_transaction_add_update(
                struct ref_transaction *transaction,
                const char *refname, unsigned int flags,

-               const unsigned char *new_sha1,
-               const unsigned char *old_sha1,
+               const struct object_id *new_oid,
+               const struct object_id *old_oid,

                const char *msg)
 {
        struct ref_update *update;
                const char *msg)
 {
        struct ref_update *update;


@@ -917,23 +916,23 @@ struct ref_update *ref_transaction_add_update(
        update->flags = flags;
 
        if (flags & REF_HAVE_NEW)
        update->flags = flags;
 
        if (flags & REF_HAVE_NEW)

-               hashcpy(update->new_oid.hash, new_sha1);
+               oidcpy(&update->new_oid, new_oid);

        if (flags & REF_HAVE_OLD)
        if (flags & REF_HAVE_OLD)

-               hashcpy(update->old_oid.hash, old_sha1);
+               oidcpy(&update->old_oid, old_oid);

        update->msg = xstrdup_or_null(msg);
        return update;
 }
 
 int ref_transaction_update(struct ref_transaction *transaction,
                           const char *refname,
        update->msg = xstrdup_or_null(msg);
        return update;
 }
 
 int ref_transaction_update(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *new_sha1,
-                          const unsigned char *old_sha1,
+                          const struct object_id *new_oid,
+                          const struct object_id *old_oid,

                           unsigned int flags, const char *msg,
                           struct strbuf *err)
 {
        assert(err);
 
                           unsigned int flags, const char *msg,
                           struct strbuf *err)
 {
        assert(err);
 

-       if ((new_sha1 && !is_null_sha1(new_sha1)) ?
+       if ((new_oid && !is_null_oid(new_oid)) ?

            check_refname_format(refname, REFNAME_ALLOW_ONELEVEL) :
            !refname_is_safe(refname)) {
                strbuf_addf(err, "refusing to update ref with bad name '%s'",
            check_refname_format(refname, REFNAME_ALLOW_ONELEVEL) :
            !refname_is_safe(refname)) {
                strbuf_addf(err, "refusing to update ref with bad name '%s'",


@@ -943,48 +942,48 @@ int ref_transaction_update(struct ref_transaction *transaction,
 
        flags &= REF_TRANSACTION_UPDATE_ALLOWED_FLAGS;
 
 
        flags &= REF_TRANSACTION_UPDATE_ALLOWED_FLAGS;
 

-       flags |= (new_sha1 ? REF_HAVE_NEW : 0) | (old_sha1 ? REF_HAVE_OLD : 0);
+       flags |= (new_oid ? REF_HAVE_NEW : 0) | (old_oid ? REF_HAVE_OLD : 0);

 
        ref_transaction_add_update(transaction, refname, flags,
 
        ref_transaction_add_update(transaction, refname, flags,

-                                  new_sha1, old_sha1, msg);
+                                  new_oid, old_oid, msg);

        return 0;
 }
 
 int ref_transaction_create(struct ref_transaction *transaction,
                           const char *refname,
        return 0;
 }
 
 int ref_transaction_create(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *new_sha1,
+                          const struct object_id *new_oid,

                           unsigned int flags, const char *msg,
                           struct strbuf *err)
 {
                           unsigned int flags, const char *msg,
                           struct strbuf *err)
 {

-       if (!new_sha1 || is_null_sha1(new_sha1))
-               die("BUG: create called without valid new_sha1");
-       return ref_transaction_update(transaction, refname, new_sha1,
-                                     null_sha1, flags, msg, err);
+       if (!new_oid || is_null_oid(new_oid))
+               die("BUG: create called without valid new_oid");
+       return ref_transaction_update(transaction, refname, new_oid,
+                                     &null_oid, flags, msg, err);

 }
 
 int ref_transaction_delete(struct ref_transaction *transaction,
                           const char *refname,
 }
 
 int ref_transaction_delete(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *old_sha1,
+                          const struct object_id *old_oid,

                           unsigned int flags, const char *msg,
                           struct strbuf *err)
 {
                           unsigned int flags, const char *msg,
                           struct strbuf *err)
 {

-       if (old_sha1 && is_null_sha1(old_sha1))
-               die("BUG: delete called with old_sha1 set to zeros");
+       if (old_oid && is_null_oid(old_oid))
+               die("BUG: delete called with old_oid set to zeros");

        return ref_transaction_update(transaction, refname,
        return ref_transaction_update(transaction, refname,

-                                     null_sha1, old_sha1,
+                                     &null_oid, old_oid,

                                      flags, msg, err);
 }
 
 int ref_transaction_verify(struct ref_transaction *transaction,
                           const char *refname,
                                      flags, msg, err);
 }
 
 int ref_transaction_verify(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *old_sha1,
+                          const struct object_id *old_oid,

                           unsigned int flags,
                           struct strbuf *err)
 {
                           unsigned int flags,
                           struct strbuf *err)
 {

-       if (!old_sha1)
-               die("BUG: verify called with old_sha1 set to NULL");
+       if (!old_oid)
+               die("BUG: verify called with old_oid set to NULL");

        return ref_transaction_update(transaction, refname,
        return ref_transaction_update(transaction, refname,

-                                     NULL, old_sha1,
+                                     NULL, old_oid,

                                      flags, NULL, err);
 }
 
                                      flags, NULL, err);
 }
 


@@ -1003,8 +1002,7 @@ int refs_update_ref(struct ref_store *refs, const char *msg,
        } else {
                t = ref_store_transaction_begin(refs, &err);
                if (!t ||
        } else {
                t = ref_store_transaction_begin(refs, &err);
                if (!t ||

-                   ref_transaction_update(t, refname, new_oid ? new_oid->hash : NULL,
-                                          old_oid ? old_oid->hash : NULL,
+                   ref_transaction_update(t, refname, new_oid, old_oid,

                                           flags, msg, &err) ||
                    ref_transaction_commit(t, &err)) {
                        ret = 1;
                                           flags, msg, &err) ||
                    ref_transaction_commit(t, &err)) {
                        ret = 1;

diff --git a/refs.h b/refs.h
index 8932109a118e472d4f4c78df682c2e01672c79c1..1fee56d132ed161f51edeb48b1135546c43eecca 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -511,14 +511,14 @@ struct ref_transaction *ref_transaction_begin(struct strbuf *err);
  */
 
 /*
  */
 
 /*

- * Add a reference update to transaction. new_sha1 is the value that
- * the reference should have after the update, or null_sha1 if it
- * should be deleted. If new_sha1 is NULL, then the reference is not
- * changed at all. old_sha1 is the value that the reference must have
- * before the update, or null_sha1 if it must not have existed
+ * Add a reference update to transaction. new_oid is the value that
+ * the reference should have after the update, or null_oid if it
+ * should be deleted. If new_oid is NULL, then the reference is not
+ * changed at all. old_oid is the value that the reference must have
+ * before the update, or null_oid if it must not have existed

  * beforehand. The old value is checked after the lock is taken to
  * beforehand. The old value is checked after the lock is taken to

- * prevent races. If the old value doesn't agree with old_sha1, the
- * whole transaction fails. If old_sha1 is NULL, then the previous
+ * prevent races. If the old value doesn't agree with old_oid, the
+ * whole transaction fails. If old_oid is NULL, then the previous

  * value is not checked.
  *
  * See the above comment "Reference transaction updates" for more
  * value is not checked.
  *
  * See the above comment "Reference transaction updates" for more


@@ -526,15 +526,15 @@ struct ref_transaction *ref_transaction_begin(struct strbuf *err);
  */
 int ref_transaction_update(struct ref_transaction *transaction,
                           const char *refname,
  */
 int ref_transaction_update(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *new_sha1,
-                          const unsigned char *old_sha1,
+                          const struct object_id *new_oid,
+                          const struct object_id *old_oid,

                           unsigned int flags, const char *msg,
                           struct strbuf *err);
 
 /*
                           unsigned int flags, const char *msg,
                           struct strbuf *err);
 
 /*

- * Add a reference creation to transaction. new_sha1 is the value that
+ * Add a reference creation to transaction. new_oid is the value that

  * the reference should have after the update; it must not be
  * the reference should have after the update; it must not be

- * null_sha1. It is verified that the reference does not exist
+ * null_oid. It is verified that the reference does not exist

  * already.
  *
  * See the above comment "Reference transaction updates" for more
  * already.
  *
  * See the above comment "Reference transaction updates" for more


@@ -542,35 +542,35 @@ int ref_transaction_update(struct ref_transaction *transaction,
  */
 int ref_transaction_create(struct ref_transaction *transaction,
                           const char *refname,
  */
 int ref_transaction_create(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *new_sha1,
+                          const struct object_id *new_oid,

                           unsigned int flags, const char *msg,
                           struct strbuf *err);
 
 /*
                           unsigned int flags, const char *msg,
                           struct strbuf *err);
 
 /*

- * Add a reference deletion to transaction. If old_sha1 is non-NULL,
+ * Add a reference deletion to transaction. If old_oid is non-NULL,

  * then it holds the value that the reference should have had before
  * then it holds the value that the reference should have had before

- * the update (which must not be null_sha1).
+ * the update (which must not be null_oid).

  *
  * See the above comment "Reference transaction updates" for more
  * information.
  */
 int ref_transaction_delete(struct ref_transaction *transaction,
                           const char *refname,
  *
  * See the above comment "Reference transaction updates" for more
  * information.
  */
 int ref_transaction_delete(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *old_sha1,
+                          const struct object_id *old_oid,

                           unsigned int flags, const char *msg,
                           struct strbuf *err);
 
 /*
                           unsigned int flags, const char *msg,
                           struct strbuf *err);
 
 /*

- * Verify, within a transaction, that refname has the value old_sha1,
- * or, if old_sha1 is null_sha1, then verify that the reference
- * doesn't exist. old_sha1 must be non-NULL.
+ * Verify, within a transaction, that refname has the value old_oid,
+ * or, if old_oid is null_oid, then verify that the reference
+ * doesn't exist. old_oid must be non-NULL.

  *
  * See the above comment "Reference transaction updates" for more
  * information.
  */
 int ref_transaction_verify(struct ref_transaction *transaction,
                           const char *refname,
  *
  * See the above comment "Reference transaction updates" for more
  * information.
  */
 int ref_transaction_verify(struct ref_transaction *transaction,
                           const char *refname,

-                          const unsigned char *old_sha1,
+                          const struct object_id *old_oid,

                           unsigned int flags,
                           struct strbuf *err);
 
                           unsigned int flags,
                           struct strbuf *err);
 

diff --git a/refs/files-backend.c b/refs/files-backend.c
index 9c4766aa5748b78423324d5bdabac7278fe2c058..8ab0a7ae040b4042625f4a85db826118ed9ee212 100644 (file)
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -994,7 +994,7 @@ static void prune_ref(struct files_ref_store *refs, struct ref_to_prune *r)
 
        transaction = ref_store_transaction_begin(&refs->base, &err);
        if (!transaction ||
 
        transaction = ref_store_transaction_begin(&refs->base, &err);
        if (!transaction ||

-           ref_transaction_delete(transaction, r->name, r->oid.hash,
+           ref_transaction_delete(transaction, r->name, &r->oid,

                                   REF_ISPRUNING | REF_NODEREF, NULL, &err) ||
            ref_transaction_commit(transaction, &err)) {
                ref_transaction_free(transaction);
                                   REF_ISPRUNING | REF_NODEREF, NULL, &err) ||
            ref_transaction_commit(transaction, &err)) {
                ref_transaction_free(transaction);


@@ -1079,7 +1079,7 @@ static int files_pack_refs(struct ref_store *ref_store, unsigned int flags)
                 * packed-refs transaction:
                 */
                if (ref_transaction_update(transaction, iter->refname,
                 * packed-refs transaction:
                 */
                if (ref_transaction_update(transaction, iter->refname,

-                                          iter->oid->hash, NULL,
+                                          iter->oid, NULL,

                                           REF_NODEREF, NULL, &err))
                        die("failure preparing to create packed reference %s: %s",
                            iter->refname, err.buf);
                                           REF_NODEREF, NULL, &err))
                        die("failure preparing to create packed reference %s: %s",
                            iter->refname, err.buf);


@@ -2148,7 +2148,7 @@ static int split_head_update(struct ref_update *update,
        new_update = ref_transaction_add_update(
                        transaction, "HEAD",
                        update->flags | REF_LOG_ONLY | REF_NODEREF,
        new_update = ref_transaction_add_update(
                        transaction, "HEAD",
                        update->flags | REF_LOG_ONLY | REF_NODEREF,

-                       update->new_oid.hash, update->old_oid.hash,
+                       &update->new_oid, &update->old_oid,

                        update->msg);
 
        /*
                        update->msg);
 
        /*


@@ -2212,7 +2212,7 @@ static int split_symref_update(struct files_ref_store *refs,
 
        new_update = ref_transaction_add_update(
                        transaction, referent, new_flags,
 
        new_update = ref_transaction_add_update(
                        transaction, referent, new_flags,

-                       update->new_oid.hash, update->old_oid.hash,
+                       &update->new_oid, &update->old_oid,

                        update->msg);
 
        new_update->parent_update = update;
                        update->msg);
 
        new_update->parent_update = update;


@@ -2594,7 +2594,7 @@ static int files_transaction_prepare(struct ref_store *ref_store,
                        ref_transaction_add_update(
                                        packed_transaction, update->refname,
                                        update->flags & ~REF_HAVE_OLD,
                        ref_transaction_add_update(
                                        packed_transaction, update->refname,
                                        update->flags & ~REF_HAVE_OLD,

-                                       update->new_oid.hash, update->old_oid.hash,
+                                       &update->new_oid, &update->old_oid,

                                        NULL);
                }
        }
                                        NULL);
                }
        }


@@ -2847,7 +2847,7 @@ static int files_initial_transaction_commit(struct ref_store *ref_store,
                 */
                ref_transaction_add_update(packed_transaction, update->refname,
                                           update->flags & ~REF_HAVE_OLD,
                 */
                ref_transaction_add_update(packed_transaction, update->refname,
                                           update->flags & ~REF_HAVE_OLD,

-                                          update->new_oid.hash, update->old_oid.hash,
+                                          &update->new_oid, &update->old_oid,

                                           NULL);
        }
 
                                           NULL);
        }
 

diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 448de4bccb8f3d9531b50d5489af001ec7ce4732..951bd340c889ba076d2444d6de552c985d78dfdf 100644 (file)
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -202,8 +202,8 @@ int ref_update_reject_duplicates(struct string_list *refnames,
 struct ref_update *ref_transaction_add_update(
                struct ref_transaction *transaction,
                const char *refname, unsigned int flags,
 struct ref_update *ref_transaction_add_update(
                struct ref_transaction *transaction,
                const char *refname, unsigned int flags,

-               const unsigned char *new_sha1,
-               const unsigned char *old_sha1,
+               const struct object_id *new_oid,
+               const struct object_id *old_oid,

                const char *msg);
 
 /*
                const char *msg);
 
 /*

diff --git a/sequencer.c b/sequencer.c
index cc3c0da3a537bd615c533749f17b9b3b2f2e4fb3..d26985a6edb35d38bf99007e1dd94b3f8bd3780f 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -393,7 +393,7 @@ static int fast_forward_to(const struct object_id *to, const struct object_id *f
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
            ref_transaction_update(transaction, "HEAD",
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
            ref_transaction_update(transaction, "HEAD",

-                                  to->hash, unborn ? null_sha1 : from->hash,
+                                  to, unborn ? &null_oid : from,

                                   0, sb.buf, &err) ||
            ref_transaction_commit(transaction, &err)) {
                ref_transaction_free(transaction);
                                   0, sb.buf, &err) ||
            ref_transaction_commit(transaction, &err)) {
                ref_transaction_free(transaction);

diff --git a/walker.c b/walker.c
index 2d83254bc0350bf213860bbff9a835455ed6a2ce..5d4d3733f75648dfa8d6955a5ec1ed9f3dfeb77b 100644 (file)
--- a/walker.c
+++ b/walker.c
@@ -304,7 +304,7 @@ int walker_fetch(struct walker *walker, int targets, char **target,
                strbuf_reset(&refname);
                strbuf_addf(&refname, "refs/%s", write_ref[i]);
                if (ref_transaction_update(transaction, refname.buf,
                strbuf_reset(&refname);
                strbuf_addf(&refname, "refs/%s", write_ref[i]);
                if (ref_transaction_update(transaction, refname.buf,

-                                          oids[i].hash, NULL, 0,
+                                          oids + i, NULL, 0,

                                           msg ? msg : "fetch (unknown)",
                                           &err)) {
                        error("%s", err.buf);
                                           msg ? msg : "fetch (unknown)",
                                           &err)) {
                        error("%s", err.buf);