]>
git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/mach/hurd/pipe.c
1 /* Copyright (C) 1992-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
20 /* Create a one-way communication channel (pipe).
21 Actually the channel is two-way on the Hurd.
22 If successful, two file descriptors are stored in FDS;
23 bytes written on FDS[1] can be read from FDS[0].
24 Returns 0 if successful, -1 if not. */
28 return __pipe2 (fds
, 0);
30 libc_hidden_def (__pipe
)
31 weak_alias (__pipe
, pipe
)