…ove useless SetSid() method.
…a8609 ABI change + node-waf = need to keep local copies of compiled files
…d and independent fds APIs
when the pid of the process changes. This commit wraps calls to binding.start() with a function that updates the process.pid to reflect the pid of the newly forked child process. With this change 'process.pid' in the child process will be the actual pid of the child process, not that of the killed parent process.