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threads/cprocs.c Libc-320 /dev/null
--- Libc/Libc-320/threads/cprocs.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * 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@
- */
-/* 
- * Mach Operating System
- * Copyright (c) 1989 Carnegie-Mellon University
- * All rights reserved.  The CMU software License Agreement specifies
- * the terms and conditions for use and redistribution.
- */
-
-/*
- * HISTORY
- * 22-July-93 Blaine Garst
- *	fixed kernel cache set up of cproc info
- *
- * 05-April-90  Morris Meyer (mmeyer) at NeXT
- * 	Fixed bug in cproc_fork_child() where the first cproc would
- *	try doing a msg_rpc() with an invalid reply port.
- *
- */
-
-/*
- * cprocs.c - by Eric Cooper
- *
- * Implementation of cprocs (lightweight processes)
- * and primitive synchronization operations.
- */
-#include <stdlib.h>
-#include "pthread_internals.h"
-#include "cthreads.h"
-#include "cthread_internals.h"
-#include <mach/message.h>
-
-/*
- * C Threads imports:
- */
-extern void stack_init();
-extern void alloc_stack(), _dealloc_stack();
-
-/*
- * Mach imports:
- */
-extern mach_port_t mach_thread_self();
-extern boolean_t swtch_pri();
-
-#ifdef	CTHREADS_DEBUG
-private void
-print_cproc(p)
-	cproc_t p;
-{
-	char *s;
-
-	switch (p->state) {
-	    case CPROC_RUNNING:
-		s = "";
-		break;
-	    case CPROC_SPINNING:
-		s = "+";
-		break;
-	    case CPROC_BLOCKED:
-		s = "*";
-		break;
-	    default:
-		ASSERT(SHOULDNT_HAPPEN);
-	}
-	printf(" %x(%s)%s",
-		p->id,
-		cthread_name(p->incarnation), s);
-}
-
-private void
-print_cproc_queue(name, queue)
-	const char * name;
-	cthread_queue_t queue;
-{
-	printf("[%s] %s:", cthread_name(cthread_self()), name);
-	cthread_queue_map(queue, cproc_t, print_cproc);
-	printf("\n");
-}
-#endif	/* CTHREADS_DEBUG */
-
-#ifdef	CTHREADS_DEBUG
-private cproc_t cprocs = NO_CPROC;	/* linked list of cprocs */
-
-private void
-print_all_cprocs()
-{
-	cproc_t p;
-
-	printf("[%s] cprocs:", cthread_name(cthread_self()));
-	for (p = cprocs; p != NO_CPROC; p = p->link)
-		print_cproc(p);
-	printf("\n");
-}
-#endif	/* CTHREADS_DEBUG */
-
-/*
- * Routines for supporting fork() of multi-threaded programs.
- */
-
-void _cproc_fork_child()
-/*
- * Called in the child after a fork().  Resets cproc data structures to
- * coincide with the reality that we now have a single cproc and cthread.
- */
-{
-	pthread_t pself;
-
-        pself = pthread_self();
-        pself->reply_port = MACH_PORT_NULL;
-}
-
-/*
- *	Support for a per-thread UNIX errno.
- */
-
-#undef errno
-extern int errno;
-void cthread_set_errno_self(error)
-	int	error;
-{
-	pthread_t t;
-
-	t = pthread_self();
-        if (t && (t->sig == _PTHREAD_SIG)) {
-            t->err_no = error;
-        }
-        errno = error;
-}
-