| // | |
| // DarwinNotificationCenter.swift | |
| // | |
| // Copyright © 2017 WeTransfer. All rights reserved. | |
| // | |
| import Foundation | |
| /// A Darwin notification payload. It does not contain any userInfo, a Darwin notification is purely event handling. | |
| public struct DarwinNotification { |
I've never had great understanding of launchctl but the deprecation of the old commands with launchctl 2 (10.10) has been terrible as all resources only cover the old commands, and documentation for Apple utilities is generally disgracefully bad, with launchctl not dissembling.
Mad props to https://babodee.wordpress.com/2016/04/09/launchctl-2-0-syntax/ which contains most details
Internally, launchd has several domains, but launchctl 1 would only ask for service names,
| uint16_t udp_checksum(struct udphdr *p_udp_header, size_t len, uint32_t src_addr, uint32_t dest_addr) | |
| { | |
| const uint16_t *buf = (const uint16_t*)p_udp_header; | |
| uint16_t *ip_src = (void*)&src_addr, *ip_dst = (void*)&dest_addr; | |
| uint32_t sum; | |
| size_t length = len; | |
| // Calculate the sum | |
| sum = 0; | |
| while (len > 1) |