| ps_environ {ps} | R Documentation |
ps_environ() returns the environment variables of the process, in a
named vector, similarly to the return value of Sys.getenv()
(without arguments).
ps_environ(p) ps_environ_raw(p)
p |
Process handle. |
Note: this usually does not reflect changes made after the process started.
ps_environ_raw() is similar to p$environ() but returns the
unparsed "var=value" strings. This is faster, and sometimes good
enough.
These functions throw a zombie_process error for zombie processes.
ps_environ() returns a named character vector (that has a
Dlist class, so it is printed nicely), ps_environ_raw() returns a
character vector.
p <- ps_handle() p env <- ps_environ(p) env[["R_HOME"]]
Other process handle functions: ps_children,
ps_cmdline, ps_cpu_times,
ps_create_time, ps_cwd,
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_status,
ps_suspend, ps_terminal,
ps_terminate, ps_uids,
ps_username
Other process handle functions: ps_children,
ps_cmdline, ps_cpu_times,
ps_create_time, ps_cwd,
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_status,
ps_suspend, ps_terminal,
ps_terminate, ps_uids,
ps_username