p_uid_sw_ensure  4807 process.c      	    return rb_ensure(rb_yield, Qnil, p_uid_sw_ensure, SAVED_USER_ID);
p_uid_sw_ensure  4815 process.c      	    return rb_ensure(rb_yield, Qnil, p_uid_sw_ensure, euid);
p_uid_sw_ensure  4849 process.c      	return rb_ensure(rb_yield, Qnil, p_uid_sw_ensure, obj);