Query the parent processes recursively, up to the first process.
(On some platforms, like Windows, the process tree is not a tree
and may contain loops, in which case ps_descent() only goes up
until the first repetition.)
ps_descent(p = ps_handle())
| p | Process handle. |
|---|
A list of process handles, starting with p, each one
is the parent process of the previous one.
Other process handle functions:
ps_children(),
ps_cmdline(),
ps_connections(),
ps_cpu_times(),
ps_create_time(),
ps_cwd(),
ps_environ(),
ps_exe(),
ps_handle(),
ps_interrupt(),
ps_is_running(),
ps_kill(),
ps_memory_info(),
ps_name(),
ps_num_fds(),
ps_num_threads(),
ps_open_files(),
ps_pid(),
ps_ppid(),
ps_resume(),
ps_send_signal(),
ps_shared_libs(),
ps_status(),
ps_suspend(),
ps_terminal(),
ps_terminate(),
ps_uids(),
ps_username()
ps_descent()#> [[1]] #> <ps::ps_handle> PID=1985, NAME=R, AT=2020-12-07 16:16:49 #> #> [[2]] #> <ps::ps_handle> PID=855, NAME=Runner.Worker, AT=2020-12-07 16:13:08 #> #> [[3]] #> <ps::ps_handle> PID=850, NAME=Runner.Listener, AT=2020-12-07 16:12:56 #> #> [[4]] #> <ps::ps_handle> PID=663, NAME=provisioner, AT=2020-12-07 16:13:07 #> #> [[5]] #> <ps::ps_handle> PID=435, NAME=bash, AT=2020-12-07 16:13:02 #> #> [[6]] #> <ps::ps_handle> PID=1, NAME=launchd, AT=2020-12-07 16:10:25 #> #> [[7]] #> <ps::ps_handle> PID=0, NAME=kernel_task, AT=2020-12-07 16:10:25 #>