1*d7847a8dSBrooks Davis /*-
2*d7847a8dSBrooks Davis * Copyright (c) 2016 SRI International
3*d7847a8dSBrooks Davis * All rights reserved.
4*d7847a8dSBrooks Davis *
5*d7847a8dSBrooks Davis * This software was developed by SRI International and the University of
6*d7847a8dSBrooks Davis * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-10-C-0237
7*d7847a8dSBrooks Davis * ("CTSRD"), as part of the DARPA CRASH research programme.
8*d7847a8dSBrooks Davis *
9*d7847a8dSBrooks Davis * Redistribution and use in source and binary forms, with or without
10*d7847a8dSBrooks Davis * modification, are permitted provided that the following conditions
11*d7847a8dSBrooks Davis * are met:
12*d7847a8dSBrooks Davis * 1. Redistributions of source code must retain the above copyright
13*d7847a8dSBrooks Davis * notice, this list of conditions and the following disclaimer.
14*d7847a8dSBrooks Davis * 2. Redistributions in binary form must reproduce the above copyright
15*d7847a8dSBrooks Davis * notice, this list of conditions and the following disclaimer in the
16*d7847a8dSBrooks Davis * documentation and/or other materials provided with the distribution.
17*d7847a8dSBrooks Davis *
18*d7847a8dSBrooks Davis * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19*d7847a8dSBrooks Davis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20*d7847a8dSBrooks Davis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21*d7847a8dSBrooks Davis * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22*d7847a8dSBrooks Davis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23*d7847a8dSBrooks Davis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24*d7847a8dSBrooks Davis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25*d7847a8dSBrooks Davis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26*d7847a8dSBrooks Davis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27*d7847a8dSBrooks Davis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28*d7847a8dSBrooks Davis * SUCH DAMAGE.
29*d7847a8dSBrooks Davis */
30*d7847a8dSBrooks Davis
31*d7847a8dSBrooks Davis
32*d7847a8dSBrooks Davis #include <unistd.h>
33*d7847a8dSBrooks Davis
34*d7847a8dSBrooks Davis __weak_reference(__sys_pipe, pipe);
35*d7847a8dSBrooks Davis __weak_reference(__sys_pipe, _pipe);
36*d7847a8dSBrooks Davis
37*d7847a8dSBrooks Davis extern int __sys_pipe2(int fildes[2], int flags);
38*d7847a8dSBrooks Davis
39*d7847a8dSBrooks Davis int
__sys_pipe(int fildes[2])40*d7847a8dSBrooks Davis __sys_pipe(int fildes[2])
41*d7847a8dSBrooks Davis {
42*d7847a8dSBrooks Davis
43*d7847a8dSBrooks Davis return (__sys_pipe2(fildes, 0));
44*d7847a8dSBrooks Davis }
45