p_uid_sw_ensure  6710 process.c      	    return rb_ensure(rb_yield, Qnil, p_uid_sw_ensure, SAVED_USER_ID);
p_uid_sw_ensure  6720 process.c      	    return rb_ensure(rb_yield, Qnil, p_uid_sw_ensure, euid);
p_uid_sw_ensure  6756 process.c      	return rb_ensure(rb_yield, Qnil, p_uid_sw_ensure, obj);