--- Libc/Libc-391/pthreads/pthread_tsd.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991  
- *              All Rights Reserved 
- *  
- * Permission to use, copy, modify, and distribute this software and 
- * its documentation for any purpose and without fee is hereby granted, 
- * provided that the above copyright notice appears in all copies and 
- * that both the copyright notice and this permission notice appear in 
- * supporting documentation. 
- *  
- * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
- * FOR A PARTICULAR PURPOSE. 
- *  
- * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
- * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
- * 
- */
-/*
- * MkLinux
- */
-
-/*
- * POSIX Pthread Library
- *   Thread Specific Data support
- *   NB: pthread_getspecific() is in a separate assembly file
- */
-
-#include "pthread_internals.h"
-
-static struct
-{
-	int  created;    /* Set TRUE if 'create_key' used this slot */
-	void (*destructor)(void *);
-} _pthread_keys[_POSIX_THREAD_KEYS_MAX];
-static pthread_lock_t tds_lock = LOCK_INITIALIZER;
-
-/*
- * Create a new key for thread specific data
- */
-int       
-pthread_key_create(pthread_key_t *key,
-		   void (*destructor)(void *))
-{
-	int res, i;
-	LOCK(tds_lock);
-	res = ENOMEM;  /* No 'free' keys */
-	/* The first slot is reserved for pthread_self() */
-	for (i = 1;  i < _POSIX_THREAD_KEYS_MAX;  i++)
-	{
-		if (_pthread_keys[i].created == FALSE)
-		{
-			_pthread_keys[i].created = TRUE;
-			_pthread_keys[i].destructor = destructor;
-			*key = i;
-			res = ESUCCESS;
-			break;
-		}
-	}
-	UNLOCK(tds_lock);
-        return (res);
-}
-
-/*
- * Destroy a thread specific data key
- */
-int       
-pthread_key_delete(pthread_key_t key)
-{
-	int res;
-	LOCK(tds_lock);
-	/* The first slot is reserved for pthread_self() */
-	if ((key > 0) && (key < _POSIX_THREAD_KEYS_MAX))
-	{
-		if (_pthread_keys[key].created)
-		{
-			struct _pthread * p;
-
-			_pthread_keys[key].created = FALSE;
-			LOCK(_pthread_list_lock);
-			LIST_FOREACH(p, &__pthread_head, plist) {
-				/* It is  an 32bit value no lock needed */
-				p->tsd[key] = 0;
-			}
-			UNLOCK(_pthread_list_lock);	
-			res = ESUCCESS;
-		} else
-		{
-			res = EINVAL;
-		}
-	} else
-	{ /* Invalid key */
-		res = EINVAL;
-	}
-	UNLOCK(tds_lock);
-	return (res);
-}
-
-/*
- * Set the thread private value for a given key.
- * We do not take the spinlock for this or pthread_getspecific.
- * The assignment to self->tsd[] is thread-safe because we never
- * refer to the tsd[] of a thread other than pthread_self().
- * The reference to _pthread_keys[...].created could race with a
- * pthread_key_delete() but in this case the behaviour is allowed
- * to be undefined.
- */
-int       
-pthread_setspecific(pthread_key_t key,
-		    const void *value)
-{
-	int res;
-	pthread_t self;
-	/* The first slot is reserved for pthread_self() */
-	if ((key > 0) && (key < _POSIX_THREAD_KEYS_MAX))
-	{
-		if (_pthread_keys[key].created)
-		{
-			self = pthread_self();
-			self->tsd[key] = (void *) value;
-			res = ESUCCESS;
-		} else
-		{
-			res = EINVAL;
-		}
-	} else
-	{ /* Invalid key */
-		res = EINVAL;
-	}
-        return (res);
-}
-
-/*
- * Clean up thread specific data as thread 'dies'
- */
-void
-_pthread_tsd_cleanup(pthread_t self)
-{
-	int i, j;
-	void *param;
-	for (j = 0;  j < PTHREAD_DESTRUCTOR_ITERATIONS;  j++)
-	{
-		/* The first slot is reserved for pthread_self() */
-		for (i = 1;  i < _POSIX_THREAD_KEYS_MAX;  i++)
-		{
-			if (_pthread_keys[i].created && (param = self->tsd[i]))
-			{
-				self->tsd[i] = (void *)NULL;
-				if (_pthread_keys[i].destructor)
-				{
-					(_pthread_keys[i].destructor)(param);
-				}
-			}
-		}
-	}
-}