const char *arg, int unset);
int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
-void repo_read_gitmodules(struct repository *repo);
+void repo_read_gitmodules(struct repository *repo, int skip_if_read);
void gitmodules_config_oid(const struct object_id *commit_oid);
/**