127 struct utils::process::executor::exec_handle::impl : utils::noncopyable {  struct in utils::process::executor::exec_handle
129     int pid;
132     fs::path control_directory;
135     const fs::path stdout_file;
138     const fs::path stderr_file;
141     datetime::timestamp start_time;
144     const optional< passwd::user > unprivileged_user;
147     process::deadline_killer timer;
150     executor::detail::refcnt_t state_owners;
167     impl(const int pid_,  in impl()  argument
260 struct utils::process::executor::exit_handle::impl : utils::noncopyable {  struct in utils::process::executor::exit_handle
265     const int original_pid;
268     const optional< process::status > status;
271     const optional< passwd::user > unprivileged_user;
274     const datetime::timestamp start_time;
277     const datetime::timestamp end_time;
280     const fs::path control_directory;
283     const fs::path stdout_file;
286     const fs::path stderr_file;
293     detail::refcnt_t state_owners;
300     exec_handles_map& all_exec_handles;
305     bool cleaned;
325     impl(const int original_pid_,  in impl()  function
346     ~impl(void)  in ~impl()
364     cleanup(void)  in cleanup()
534 struct utils::process::executor::executor_handle::impl : utils::noncopyable {  struct in utils::process::executor::executor_handle
539     size_t last_subprocess;
542     std::auto_ptr< signals::interrupts_handler > interrupts_handler;
545     std::auto_ptr< fs::auto_directory > root_work_directory;
548     exec_handles_map all_exec_handles;
553     bool cleaned;
556     impl(void) :  in impl()  function
566     ~impl(void)  in ~impl()
581     cleanup(void)  in cleanup()
631     post_wait(const int original_pid, const process::status& status)  in post_wait()
676     reap(const pid_t original_pid)  in reap()