diff options
| -rw-r--r-- | refs.c | 30 |
1 files changed, 24 insertions, 6 deletions
@@ -3170,12 +3170,13 @@ int for_each_reflog(each_ref_fn fn, void *cb_data) return retval; } -int update_ref(const char *action, const char *refname, - const unsigned char *sha1, const unsigned char *oldval, - int flags, enum action_on_err onerr) +static struct ref_lock *update_ref_lock(const char *refname, + const unsigned char *oldval, + int flags, int *type_p, + enum action_on_err onerr) { - static struct ref_lock *lock; - lock = lock_any_ref_for_update(refname, oldval, flags, NULL); + struct ref_lock *lock; + lock = lock_any_ref_for_update(refname, oldval, flags, type_p); if (!lock) { const char *str = "Cannot lock the ref '%s'."; switch (onerr) { @@ -3183,8 +3184,14 @@ int update_ref(const char *action, const char *refname, case DIE_ON_ERR: die(str, refname); break; case QUIET_ON_ERR: break; } - return 1; } + return lock; +} + +static int update_ref_write(const char *action, const char *refname, + const unsigned char *sha1, struct ref_lock *lock, + enum action_on_err onerr) +{ if (write_ref_sha1(lock, sha1, action) < 0) { const char *str = "Cannot update the ref '%s'."; switch (onerr) { @@ -3197,6 +3204,17 @@ int update_ref(const char *action, const char *refname, return 0; } +int update_ref(const char *action, const char *refname, + const unsigned char *sha1, const unsigned char *oldval, + int flags, enum action_on_err onerr) +{ + struct ref_lock *lock; + lock = update_ref_lock(refname, oldval, flags, 0, onerr); + if (!lock) + return 1; + return update_ref_write(action, refname, sha1, lock, onerr); +} + struct ref *find_ref_by_name(const struct ref *list, const char *name) { for ( ; list; list = list->next) |