@get

Description:

[ 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.

Parameters:

this

a UnixFDList
index_

the index into the list

Returns:

the file descriptor, or -1 in case of error