lockfile: add accessors get_lock_file_fd() and get_lock_file_fp()

diff --git a/refs.c b/refs.c
index a742d7925dfbd08ff7623427b74183406fdb85ec..0f49a6210ca1d002f43d87dd1c5d25135b55f97f 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -3162,6 +3162,7 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
 {
        static char term = '\n';
        struct object *o;
+       int fd;
 
        o = parse_object(sha1);
        if (!o) {
@@ -3178,8 +3179,9 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
                errno = EINVAL;
                return -1;
        }
-       if (write_in_full(lock->lk->fd, sha1_to_hex(sha1), 40) != 40 ||
-           write_in_full(lock->lk->fd, &term, 1) != 1 ||
+       fd = get_lock_file_fd(lock->lk);
+       if (write_in_full(fd, sha1_to_hex(sha1), 40) != 40 ||
+           write_in_full(fd, &term, 1) != 1 ||
            close_ref(lock) < 0) {
                int save_errno = errno;
                error("Couldn't write %s", lock->lk->filename.buf);
@@ -4264,10 +4266,10 @@ int reflog_expire(const char *refname, const unsigned char *sha1,
                        status |= error("couldn't write %s: %s", log_file,
                                        strerror(errno));
                } else if (update &&
-                          (write_in_full(lock->lk->fd,
+                          (write_in_full(get_lock_file_fd(lock->lk),
                                sha1_to_hex(cb.last_kept_sha1), 40) != 40 ||
-                        write_str_in_full(lock->lk->fd, "\n") != 1 ||
-                        close_ref(lock) < 0)) {
+                           write_str_in_full(get_lock_file_fd(lock->lk), "\n") != 1 ||
+                           close_ref(lock) < 0)) {
                        status |= error("couldn't write %s",
                                        lock->lk->filename.buf);
                        rollback_lock_file(&reflog_lock);