1 files changed, 0 insertions, 90 deletions
diff --git a/libpthread/sysdeps/generic/pt-rwlock-unlock.c b/libpthread/sysdeps/generic/pt-rwlock-unlock.c
deleted file mode 100644
index fb23a0b9..00000000
--- a/libpthread/sysdeps/generic/pt-rwlock-unlock.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Unlock a rwlock.  Generic version.
-   Copyright (C) 2000,02 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-
-#include <pt-internal.h>
-
-/* Unlock *RWLOCK, rescheduling a waiting writer thread or, if there
-   are no threads waiting for a write lock, rescheduling the reader
-   threads.  */
-int
-pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
-{
-  struct __pthread *wakeup;
-  
-  __pthread_spin_lock (&rwlock->__lock);
-
-  assert (__pthread_spin_trylock (&rwlock->__held) == EBUSY);
-
-  if (rwlock->readers > 1)
-    /* There are other readers.  */
-    {
-      rwlock->readers --;
-      __pthread_spin_unlock (&rwlock->__lock);
-      return 0;
-    }
-
-  if (rwlock->readers == 1)
-    /* Last reader.  */
-    rwlock->readers = 0;
-      
-
-  /* Wake someone else up.  Try the writer queue first, then the
-     reader queue if that is empty.  */
-
-  if (rwlock->writerqueue)
-    {
-      wakeup = rwlock->writerqueue;
-      __pthread_dequeue (wakeup);
-
-      /* We do not unlock RWLOCK->held: we are transferring the ownership
-	 to the thread that we are waking up.  */
-
-      __pthread_spin_unlock (&rwlock->__lock);
-      __pthread_wakeup (wakeup);
-
-      return 0;
-    }
-
-  if (rwlock->readerqueue)
-    {
-      __pthread_queue_iterate (rwlock->readerqueue, wakeup)
-	rwlock->readers ++;
-
-      wakeup = rwlock->readerqueue;
-      rwlock->readerqueue = 0;
-
-      __pthread_spin_unlock (&rwlock->__lock);
-
-      /* We can safely walk the list of waiting threads without holding
-	 the lock since it is now decoupled from the rwlock.  */
-      __pthread_dequeuing_iterate (wakeup, wakeup)
-	__pthread_wakeup (wakeup);
-
-      return 0;
-    }
-
-
-  /* Noone is waiting.  Just unlock it.  */
-
-  __pthread_spin_unlock (&rwlock->__held);
-  __pthread_spin_unlock (&rwlock->__lock);
-  return 0;
-}