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--- Libc/Libc-825.26/sys/fork.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2010 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@
- */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-extern pid_t __fork(void);
-extern void _cthread_fork_prepare();
-extern void _cthread_fork_parent();
-extern void _cthread_fork_child();
-
-static void (*_libSystem_atfork_prepare)(void) = 0;
-static void (*_libSystem_atfork_parent)(void) = 0;
-static void (*_libSystem_atfork_child)(void) = 0;
-
-__private_extern__ void _libc_fork_init(void (*prepare)(void), void (*parent)(void), void (*child)(void))
-{
- _libSystem_atfork_prepare = prepare;
- _libSystem_atfork_parent = parent;
- _libSystem_atfork_child = child;
-}
-
-/*
- * fork stub
- */
-pid_t
-fork(void)
-{
- int ret;
-
- _libSystem_atfork_prepare();
- // Reader beware: this __fork() call is yet another wrapper around the actual syscall
- // and lives inside libsyscall. The fork syscall needs some cuddling by asm before it's
- // allowed to see the big wide C world.
- ret = __fork();
- if (-1 == ret)
- {
- // __fork already set errno for us
- _libSystem_atfork_parent();
- return ret;
- }
-
- if (0 == ret)
- {
- // We're the child in this part.
- _libSystem_atfork_child();
- return 0;
- }
-
- _libSystem_atfork_parent();
- return ret;
-}
-