if (sleepTime) {
tv.tv_sec = sleepTime;
tv.tv_usec = 0;
-#if defined(AFS_PTHREAD_ENV) && defined(UBIK_PTHREAD_ENV)
+#ifdef AFS_PTHREAD_ENV
select(0, 0, 0, 0, &tv);
#else
IOMGR_Select(0, 0, 0, 0, &tv);
if (sleepTime) {
tv.tv_sec = sleepTime;
tv.tv_usec = 0;
-#if defined(AFS_PTHREAD_ENV) && defined(UBIK_PTHREAD_ENV)
+#ifdef AFS_PTHREAD_ENV
select(0, 0, 0, 0, &tv);
#else
IOMGR_Select(0, 0, 0, 0, &tv);
if (sleepTime) {
tv.tv_sec = sleepTime;
tv.tv_usec = 0;
-#if defined(AFS_PTHREAD_ENV) && defined(UBIK_PTHREAD_ENV)
+#ifdef AFS_PTHREAD_ENV
select(0, 0, 0, 0, &tv);
#else
IOMGR_Select(0, 0, 0, 0, &tv);
if (sleepTime) {
tv.tv_sec = sleepTime;
tv.tv_usec = 0;
-#if defined(AFS_PTHREAD_ENV) && defined(UBIK_PTHREAD_ENV)
+#ifdef AFS_PTHREAD_ENV
select(0, 0, 0, 0, &tv);
#else
IOMGR_Select(0, 0, 0, 0, &tv);
if (sleepTime) {
tv.tv_sec = sleepTime;
tv.tv_usec = 0;
-#if defined(AFS_PTHREAD_ENV) && defined(UBIK_PTHREAD_ENV)
+#ifdef AFS_PTHREAD_ENV
select(0, 0, 0, 0, &tv);
#else
IOMGR_Select(0, 0, 0, 0, &tv);