--- old/src/os/bsd/vm/os_bsd.cpp	Mon Feb 17 15:17:15 2014
+++ new/src/os/bsd/vm/os_bsd.cpp	Mon Feb 17 15:16:53 2014
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -994,7 +994,7 @@
 
 
 jlong os::javaTimeNanos() {
-  if (Bsd::supports_monotonic_clock()) {
+  if (os::supports_monotonic_clock()) {
     struct timespec tp;
     int status = Bsd::clock_gettime(CLOCK_MONOTONIC, &tp);
     assert(status == 0, "gettime error");
@@ -1010,7 +1010,7 @@
 }
 
 void os::javaTimeNanos_info(jvmtiTimerInfo *info_ptr) {
-  if (Bsd::supports_monotonic_clock()) {
+  if (os::supports_monotonic_clock()) {
     info_ptr->max_value = ALL_64_BITS;
 
     // CLOCK_MONOTONIC - amount of time since some arbitrary point in the past
@@ -2559,85 +2559,6 @@
   RESTARTABLE_RETURN_INT(::read(fd, buf, nBytes));
 }
 
-// TODO-FIXME: reconcile Solaris' os::sleep with the bsd variation.
-// Solaris uses poll(), bsd uses park().
-// Poll() is likely a better choice, assuming that Thread.interrupt()
-// generates a SIGUSRx signal. Note that SIGUSR1 can interfere with
-// SIGSEGV, see 4355769.
-
-int os::sleep(Thread* thread, jlong millis, bool interruptible) {
-  assert(thread == Thread::current(),  "thread consistency check");
-
-  ParkEvent * const slp = thread->_SleepEvent ;
-  slp->reset() ;
-  OrderAccess::fence() ;
-
-  if (interruptible) {
-    jlong prevtime = javaTimeNanos();
-
-    for (;;) {
-      if (os::is_interrupted(thread, true)) {
-        return OS_INTRPT;
-      }
-
-      jlong newtime = javaTimeNanos();
-
-      if (newtime - prevtime < 0) {
-        // time moving backwards, should only happen if no monotonic clock
-        // not a guarantee() because JVM should not abort on kernel/glibc bugs
-        assert(!Bsd::supports_monotonic_clock(), "time moving backwards");
-      } else {
-        millis -= (newtime - prevtime) / NANOSECS_PER_MILLISEC;
-      }
-
-      if(millis <= 0) {
-        return OS_OK;
-      }
-
-      prevtime = newtime;
-
-      {
-        assert(thread->is_Java_thread(), "sanity check");
-        JavaThread *jt = (JavaThread *) thread;
-        ThreadBlockInVM tbivm(jt);
-        OSThreadWaitState osts(jt->osthread(), false /* not Object.wait() */);
-
-        jt->set_suspend_equivalent();
-        // cleared by handle_special_suspend_equivalent_condition() or
-        // java_suspend_self() via check_and_wait_while_suspended()
-
-        slp->park(millis);
-
-        // were we externally suspended while we were waiting?
-        jt->check_and_wait_while_suspended();
-      }
-    }
-  } else {
-    OSThreadWaitState osts(thread->osthread(), false /* not Object.wait() */);
-    jlong prevtime = javaTimeNanos();
-
-    for (;;) {
-      // It'd be nice to avoid the back-to-back javaTimeNanos() calls on
-      // the 1st iteration ...
-      jlong newtime = javaTimeNanos();
-
-      if (newtime - prevtime < 0) {
-        // time moving backwards, should only happen if no monotonic clock
-        // not a guarantee() because JVM should not abort on kernel/glibc bugs
-        assert(!Bsd::supports_monotonic_clock(), "time moving backwards");
-      } else {
-        millis -= (newtime - prevtime) / NANOSECS_PER_MILLISEC;
-      }
-
-      if(millis <= 0) break ;
-
-      prevtime = newtime;
-      slp->park(millis);
-    }
-    return OS_OK ;
-  }
-}
-
 void os::naked_short_sleep(jlong ms) {
   struct timespec req;
 
@@ -3033,50 +2954,6 @@
   guarantee(osthread->sr.is_running(), "Must be running!");
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// interrupt support
-
-void os::interrupt(Thread* thread) {
-  assert(Thread::current() == thread || Threads_lock->owned_by_self(),
-    "possibility of dangling Thread pointer");
-
-  OSThread* osthread = thread->osthread();
-
-  if (!osthread->interrupted()) {
-    osthread->set_interrupted(true);
-    // More than one thread can get here with the same value of osthread,
-    // resulting in multiple notifications.  We do, however, want the store
-    // to interrupted() to be visible to other threads before we execute unpark().
-    OrderAccess::fence();
-    ParkEvent * const slp = thread->_SleepEvent ;
-    if (slp != NULL) slp->unpark() ;
-  }
-
-  // For JSR166. Unpark even if interrupt status already was set
-  if (thread->is_Java_thread())
-    ((JavaThread*)thread)->parker()->unpark();
-
-  ParkEvent * ev = thread->_ParkEvent ;
-  if (ev != NULL) ev->unpark() ;
-
-}
-
-bool os::is_interrupted(Thread* thread, bool clear_interrupted) {
-  assert(Thread::current() == thread || Threads_lock->owned_by_self(),
-    "possibility of dangling Thread pointer");
-
-  OSThread* osthread = thread->osthread();
-
-  bool interrupted = osthread->interrupted();
-
-  if (interrupted && clear_interrupted) {
-    osthread->set_interrupted(false);
-    // consider thread->_SleepEvent->reset() ... optional optimization
-  }
-
-  return interrupted;
-}
-
 ///////////////////////////////////////////////////////////////////////////////////
 // signal handling (except suspend/resume)