43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* Copyright (C) 1991, 1995 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <stddef.h>
|
|
|
|
/* Create a one-way communication channel (__pipe).
|
|
If successul, two file descriptors are stored in PIPEDES;
|
|
bytes written on PIPEDES[1] can be read from PIPEDES[0].
|
|
Returns 0 if successful, -1 if not. */
|
|
int
|
|
DEFUN(__pipe, (__pipedes), int __pipedes[2])
|
|
{
|
|
if (__pipedes == NULL)
|
|
{
|
|
errno = EINVAL;
|
|
return -1;
|
|
}
|
|
|
|
errno = ENOSYS;
|
|
return -1;
|
|
}
|
|
stub_warning (pipe)
|
|
|
|
weak_alias (__pipe, pipe)
|