[PATCH v2 16/16] refs: convert struct ref_lock to struct object_id
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
refs.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/refs.c b/refs.c
index 9e61b32..6c04189 100644
--- a/refs.c
+++ b/refs.c
@@ -10,7 +10,7 @@ struct ref_lock {
char *ref_name;
char *orig_ref_name;
struct lock_file *lk;
- unsigned char old_sha1[20];
+ struct object_id old_oid;
int lock_fd;
};
@@ -2159,16 +2159,16 @@ static struct ref_lock *verify_lock(struct ref_lock *lock,
{
if (read_ref_full(lock->ref_name,
mustexist ? RESOLVE_REF_READING : 0,
- lock->old_sha1, NULL)) {
+ lock->old_oid.hash, NULL)) {
int save_errno = errno;
error("Can't verify ref %s", lock->ref_name);
unlock_ref(lock);
errno = save_errno;
return NULL;
}
- if (hashcmp(lock->old_sha1, old_sha1)) {
+ if (hashcmp(lock->old_oid.hash, old_sha1)) {
error("Ref %s is at %s but expected %s", lock->ref_name,
- sha1_to_hex(lock->old_sha1), sha1_to_hex(old_sha1));
+ oid_to_hex(&lock->old_oid), sha1_to_hex(old_sha1));
unlock_ref(lock);
errno = EBUSY;
return NULL;
@@ -2313,7 +2313,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname,
}
refname = resolve_ref_unsafe(refname, resolve_flags,
- lock->old_sha1, &type);
+ lock->old_oid.hash, &type);
if (!refname && errno == EISDIR) {
/* we are trying to lock foo but we used to
* have foo/bar which now does not exist;
@@ -2327,7 +2327,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname,
goto error_return;
}
refname = resolve_ref_unsafe(orig_refname, resolve_flags,
- lock->old_sha1, &type);
+ lock->old_oid.hash, &type);
}
if (type_p)
*type_p = type;
@@ -2343,7 +2343,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname,
* refname, nor a packed ref whose name is a proper prefix of
* our refname.
*/
- if (is_null_sha1(lock->old_sha1) &&
+ if (is_null_oid(&lock->old_oid) &&
!is_refname_available(refname, skip, get_packed_refs(&ref_cache))) {
last_errno = ENOTDIR;
goto error_return;
@@ -2849,7 +2849,7 @@ int rename_ref(const char *oldrefname, const char *newrefname, const char *logms
error("unable to lock %s for update", newrefname);
goto rollback;
}
- hashcpy(lock->old_sha1, orig_sha1);
+ hashcpy(lock->old_oid.hash, orig_sha1);
if (write_ref_sha1(lock, orig_sha1, logmsg)) {
error("unable to write current sha1 into %s", newrefname);
goto rollback;
@@ -3091,9 +3091,9 @@ static int write_ref_sha1(struct ref_lock *lock,
return -1;
}
clear_loose_ref_cache(&ref_cache);
- if (log_ref_write(lock->ref_name, lock->old_sha1, sha1, logmsg) < 0 ||
+ if (log_ref_write(lock->ref_name, lock->old_oid.hash, sha1, logmsg) < 0 ||
(strcmp(lock->ref_name, lock->orig_ref_name) &&
- log_ref_write(lock->orig_ref_name, lock->old_sha1, sha1, logmsg) < 0)) {
+ log_ref_write(lock->orig_ref_name, lock->old_oid.hash, sha1, logmsg) < 0)) {
unlock_ref(lock);
return -1;
}
@@ -3117,7 +3117,7 @@ static int write_ref_sha1(struct ref_lock *lock,
head_sha1, &head_flag);
if (head_ref && (head_flag & REF_ISSYMREF) &&
!strcmp(head_ref, lock->ref_name))
- log_ref_write("HEAD", lock->old_sha1, sha1, logmsg);
+ log_ref_write("HEAD", lock->old_oid.hash, sha1, logmsg);
}
if (commit_ref(lock)) {
error("Couldn't set %s", lock->ref_name);
@@ -3814,7 +3814,7 @@ int ref_transaction_commit(struct ref_transaction *transaction,
(update->flags & REF_NODEREF));
if (!overwriting_symref
- && !hashcmp(update->lock->old_sha1, update->new_sha1)) {
+ && !hashcmp(update->lock->old_oid.hash, update->new_sha1)) {
/*
* The reference already has the desired
* value, so we don't need to write it.
--
2.3.5
brian m. carlson <sandals@crustytoothpaste.net>