--- xnu/xnu-12377.101.15/libsyscall/mach/task.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2020 Apple Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_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. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * 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_OSREFERENCE_LICENSE_HEADER_END@
- */
-
-#undef _task_user_
-#include <TargetConditionals.h>
-#include <stdbool.h>
-
-#include <mach/kern_return.h>
-#include <mach/mach_param.h>
-#include <mach/mach_port.h>
-#include <mach/message.h>
-#include <mach/mig_errors.h>
-#include <mach/task_internal.h>
-#include <mach/vm_map.h>
-
-extern mach_port_t      mach_task_self_;
-
-boolean_t
-mach_task_is_self(task_name_t task)
-{
-	boolean_t is_self;
-	kern_return_t kr;
-
-	if (task == mach_task_self_) {
-		return TRUE;
-	}
-
-	kr = _kernelrpc_mach_task_is_self(task, &is_self);
-
-	return kr == KERN_SUCCESS && is_self;
-}
-
-
-kern_return_t
-mach_ports_register(
-	task_t                  target_task,
-	mach_port_array_t       init_port_set,
-	mach_msg_type_number_t  init_port_setCnt)
-{
-	mach_port_t array[TASK_PORT_REGISTER_MAX] = { };
-	kern_return_t kr;
-
-	if (init_port_setCnt > TASK_PORT_REGISTER_MAX) {
-		return KERN_INVALID_ARGUMENT;
-	}
-
-	for (mach_msg_type_number_t i = 0; i < init_port_setCnt; i++) {
-		array[i] = init_port_set[i];
-	}
-
-	kr = _kernelrpc_mach_ports_register3(target_task, array[0], array[1], array[2]);
-	return kr;
-}
-
-kern_return_t
-mach_ports_lookup(
-	task_t                  target_task,
-	mach_port_array_t      *init_port_set,
-	mach_msg_type_number_t *init_port_setCnt)
-{
-	vm_size_t size = TASK_PORT_REGISTER_MAX * sizeof(mach_port_t);
-	mach_port_array_t array;
-	vm_address_t addr = 0;
-	kern_return_t kr;
-
-	kr = vm_allocate(target_task, &addr, size, VM_FLAGS_ANYWHERE);
-	array = (mach_port_array_t)addr;
-	if (kr != KERN_SUCCESS) {
-		return kr;
-	}
-
-
-	kr = _kernelrpc_mach_ports_lookup3(target_task,
-	    &array[0], &array[1], &array[2]);
-	if (kr != KERN_SUCCESS) {
-		vm_deallocate(target_task, addr, size);
-		return kr;
-	}
-
-	*init_port_set = array;
-	*init_port_setCnt = TASK_PORT_REGISTER_MAX;
-	return KERN_SUCCESS;
-}