diff options
Diffstat (limited to 'sysdeps/generic/pipe.c')
-rw-r--r-- | sysdeps/generic/pipe.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/generic/pipe.c b/sysdeps/generic/pipe.c new file mode 100644 index 0000000..26cf523 --- /dev/null +++ b/sysdeps/generic/pipe.c @@ -0,0 +1,43 @@ +/* Copyright (C) 1991, 1995, 1996 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <unistd.h> +#include <stddef.h> + +/* Create a one-way communication channel (__pipe). + If successful, 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 +__pipe (__pipedes) + int __pipedes[2]; +{ + if (__pipedes == NULL) + { + __set_errno (EINVAL); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +stub_warning (pipe) + +weak_alias (__pipe, pipe) +#include <stub-tag.h> |