s_status
&nbsp;&nbsp;val&nbsp;close_process&nbsp;:
&nbsp;&nbsp;&nbsp;&nbsp;Stdlib.in_channel&nbsp;*&nbsp;Stdlib.out_channel&nbsp;-&gt;&nbsp;UnixLabels.process_status
&nbsp;&nbsp;val&nbsp;close_process_full&nbsp;:
&nbsp;&nbsp;&nbsp;&nbsp;Stdlib.in_channel&nbsp;*&nbsp;Stdlib.out_channel&nbsp;*&nbsp;Stdlib.in_channel&nbsp;-&gt;
&nbsp;&nbsp;&nbsp;&nbsp;UnixLabels.process_status
&nbsp;&nbsp;val&nbsp;symlink&nbsp;:&nbsp;?to_dir:bool&nbsp;-&gt;&nbsp;src:string&nbsp;-&gt;&nbsp;dst:string&nbsp;-&gt;&nbsp;unit
&nbsp;