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Annotation of embedaddon/libiconv/srclib/binary-io.c, revision 1.1.1.1

1.1       misho       1: /* Binary mode I/O.
                      2:    Copyright 2017-2019 Free Software Foundation, Inc.
                      3: 
                      4:    This program is free software: you can redistribute it and/or modify
                      5:    it under the terms of the GNU General Public License as published by
                      6:    the Free Software Foundation; either version 3 of the License, or
                      7:    (at your option) any later version.
                      8: 
                      9:    This program 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
                     12:    GNU General Public License for more details.
                     13: 
                     14:    You should have received a copy of the GNU General Public License
                     15:    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
                     16: 
                     17: #include <config.h>
                     18: 
                     19: #define BINARY_IO_INLINE _GL_EXTERN_INLINE
                     20: #include "binary-io.h"
                     21: 
                     22: #if defined __DJGPP__ || defined __EMX__
                     23: # include <errno.h>
                     24: # include <unistd.h>
                     25: 
                     26: int
                     27: __gl_setmode_check (int fd)
                     28: {
                     29:   if (isatty (fd))
                     30:     {
                     31:       errno = EINVAL;
                     32:       return -1;
                     33:     }
                     34:   else
                     35:     return 0;
                     36: }
                     37: #endif