Mercurial > gnulib
view lib/xstdopen.h @ 40201:24f6637d57d0
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author | Karl Berry <karl@freefriends.org> |
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date | Sun, 24 Feb 2019 08:05:56 -0800 |
parents | bebb827b568f |
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/* Ensure that stdin, stdout, stderr are open. Copyright (C) 2019 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 <https://www.gnu.org/licenses/>. */ #ifdef __cplusplus extern "C" { #endif /* Ensures that the file descriptors of stdin, stdout, stderr (0, 1, 2) are open. Exits the program with an error message upon failure; the error message may not appear if stderr is closed. */ extern void xstdopen (void); #ifdef __cplusplus } #endif