knightsc

#include <dlfcn.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <mach/mach.h>
#include <mach/error.h>
#include <errno.h>
#include <stdlib.h>
#include <sys/sysctl.h>
#include <sys/mman.h>

knightsc

#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <mach/mach.h>
#include <mach/mach_vm.h>
#include <dlfcn.h>
#include <objc/runtime.h>

knightsc

#! /bin/bash
#
# build-xnu-6153.11.26.sh
# Scott Knight
#
# Based on the script by Brandon Azad
# https://gist.github.com/bazad/654959120a423b226dc564073b435453
#
# A script showing how to build XNU version 6153.11.26 on macOS Catalina
# 10.15 with Xcode 11.13.1.

knightsc

//
//  AKNativeAnisetteService.m
//  akd
//
//  Created by Scott Knight on 5/10/19.
//  Copyright © 2019 Scott Knight. All rights reserved.
//

#import <AuthKit/AuthKit.h>
#import "AKNativeAnisetteService.h"

knightsc

//
//  main.m
//
//  Created by Scott Knight on 12/12/19.
//  Copyright © 2019 Scott Knight. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <os/log.h>

knightsc

#import <Foundation/Foundation.h>
#import <Security/Security.h>
#import <xpc/xpc.h>
#include <CoreFoundation/CoreFoundation.h>
#include <stdint.h>

typedef uint64_t SecAssessmentFlags;
enum {
    kSecAssessmentDefaultFlags = 0,                    // default behavior
    

knightsc

#include <spawn.h>
#include <string.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <mach/mach.h>

#define MACH_ERR(str, err) do { \
    if (err != KERN_SUCCESS) {    \

knightsc

#include <stdio.h>
#include <stdlib.h>
#include <libproc.h>
#include <mach/mach.h>

bool
has_modifications(struct task_extmod_info *info)
{
    if ((info->extmod_statistics.thread_creation_count > 0) || 
        (info->extmod_statistics.thread_set_state_count > 0)) {

knightsc

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>PayloadContent</key>
	<array>
		<dict>
			<key>PayloadDisplayName</key>
			<string>Parental Controls: Application Access #1</string>
			<key>PayloadIdentifier</key>

knightsc

#include <errno.h>
#include <pthread.h>
#include <signal.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/kern_control.h>