zorgiepoo

// task_for_pid leak
// **IMPORTANT** To reproduce this bug, you have to sign this program with a developer ID -- do not use a self-signed certificate or run as root!
// This code will cause taskgated's memory usage to grow (see activity monitor)
// Link to Xcode project with included info.plist: http://tinyurl.com/kps28av
// Radar 16230826

#include <mach/mach_init.h>
#include <mach/task.h>
#include <mach/mach_port.h>

nielsbot

#import <libproc.h>
#import <stdlib.h>
#import <stdio.h>

int main( int argc, const char * argv[])
{
	pid_t * pids = calloc(0x4000, 1);
	int count = proc_listallpids(pids, 0x4000);

	printf("count=%u\n", count) ;

brandonb927

#!/bin/sh

###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

sawicki-maciej

#!/usr/sbin/dtrace -C -s

#pragma D option quiet

proc::posix_spawn:exec-success,proc::__mac_execve:exec-success
{
this->isx64=(curproc->p_flag & P_LP64)!=0;
#define SELECT_64_86(x64, x86) (this->isx64 ? (x64) : (x86))
#define GET_POINTER(base, offset) (user_addr_t)SELECT_64_86(*(uint64_t*)((base)+sizeof(uint64_t)*(offset)), *(uint32_t*)((base)+sizeof(uint32_t)*(offset)))

mattstevens

#import "NetworkMonitor.h"

NSString *NetworkConfigurationDidChangeNotification = @"NetworkConfigurationDidChangeNotification";

void storeCallback(SCDynamicStoreRef store, CFArrayRef changedKeys, void *info) {
	[(NetworkMonitor *)info update];
}

@implementation NetworkMonitor

nonowarn

/* Copied, Pasted and summarized from ps' source code.
   You can use sysctl to get other process' argv.
 */

#include <sys/sysctl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define pid_of(pproc) pproc->kp_proc.p_pid

mattorb

- (void)scrollViewDidScroll:(UIScrollView *)sender {					
	BOOL isScrollingRight = _scrollView.contentOffset.x > _previousContentOffsetX;
	_mostRecentScrollWasRight = isScrollingRight;
	_previousContentOffsetX = _scrollView.contentOffset.x;

	CGFloat pageWidth = _scrollView.frame.size.width;

	int scrollingToPageNum = isScrollingRight ? (ceil((_scrollView.contentOffset.x - pageWidth) / pageWidth) + 1) : (floor((_scrollView.contentOffset.x -pageWidth) / pageWidth) + 1);

	int percentOfScrollToPageOnscreen = isScrollingRight ? floor((((int)_scrollView.contentOffset.x % (int)pageWidth) / pageWidth)*100)