ps_open_files {ps} | R Documentation |
Note that in some IDEs, e.g. RStudio or R.app on macOS, the IDE itself opens files from other threads, in addition to the files opened from the main R thread.
ps_open_files(p)
p |
Process handle. |
For a zombie process it throws a zombie_process
error.
Data frame, or tibble if the tibble package is available,
with columns: fd
and path
. fd
is numeric file descriptor on
POSIX systems, NA
on Windows. path
is an absolute path to the
file.
p <- ps_handle() ps_open_files(p) f <- file(tmp <- tempfile(), "w") ps_open_files(p) close(f) unlink(tmp) ps_open_files(p)
Other process handle functions: ps_children
,
ps_cmdline
, 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_pid
, ps_ppid
,
ps_resume
, ps_send_signal
,
ps_status
, ps_suspend
,
ps_terminal
, ps_terminate
,
ps_uids
, ps_username