XNU is open source; here’s a link into the middle of the implementation, after it’s copied all the necessary attributes of the parent into the new process struc

XNU is open source; here’s a link into the middle of the implementation, after it’s copied all the necessary attributes of the parent into the new process structure: https://github.com/apple-oss-distributions/xnu/blob/f6217f891ac0bb64f3d375211650a4c1ff8ca1ea/bsd/kern/kern_exec.c#L4039 https://github.com/apple-oss-distributions/xnu/blob/f6217f89...