| /* Invoke unistd-like functions, but avoid some glitches. |
| |
| Copyright (C) 2001, 2003, 2005, 2009-2016 Free Software Foundation, Inc. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| /* Written by Paul Eggert and Eric Blake. */ |
| |
| int dup_safer (int); |
| int fd_safer (int); |
| int pipe_safer (int[2]); |
| |
| #if GNULIB_FD_SAFER_FLAG |
| int dup_safer_flag (int, int); |
| int fd_safer_flag (int, int); |
| #endif |
| |
| #if GNULIB_PIPE2_SAFER |
| int pipe2_safer (int[2], int); |
| #endif |
