| /* Retrieve information about a FILE stream. |
| Copyright (C) 2007, 2009-2020 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/>. */ |
| |
| #include <stdio.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Return the buffering mode of the stream STREAM. |
| |
| Result means |
| ------ ------- |
| _IONBF unbuffered |
| _IOLBF line buffered |
| _IOFBF fully buffered |
| |
| STREAM must not be wide-character oriented. */ |
| extern int fbufmode (FILE *stream); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
