[ Version ( since = "2.24" ) ]
public int @get (int index_) throws Error
Gets a file descriptor out of this.
index_ specifies the index of the file descriptor to get. It is a programmer error for index_ to be out of
range; see get_length.
The file descriptor is duplicated using dup and set as close-on-exec before being returned. You must call
close on it when you are done.
A possible cause of failure is exceeding the per-process or system-wide file descriptor limit.
| this | |
| index_ |
the index into the list |
|
the file descriptor, or -1 in case of error |