blob: c17db588a767f62f4682056da9fe51b717486a43 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/*
* dup() - POSIX 1003.1b 6.2.1 Duplicate an Open File Descriptor
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <unistd.h>
#include <fcntl.h>
int dup(
int fildes
)
{
return fcntl( fildes, F_DUPFD, 0 );
}
|