1 /* -*-comment-start: "//";comment-end:""-*-
2 * GNU Mes --- Maxwell Equations of Software
3 * Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
5 * This file is part of GNU Mes.
7 * GNU Mes is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or (at
10 * your option) any later version.
12 * GNU Mes is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
27 __fungetc_p (FILE * stream)
29 return __ungetc_p ((int) (long) stream);
33 fread (void *data, size_t size, size_t count, FILE * stream)
38 size_t todo = size * count;
39 char *buf = (char *) data;
42 while (__fungetc_p (stream) && todo-- && ++bytes)
43 *buf++ = fgetc (stream);
44 int filedes = (long) stream;
47 int r = read (filedes, buf, todo);
56 static char debug_buf[4096];
58 eputs (itoa (filedes));
62 if (bytes > 0 && bytes < sizeof (debug_buf))
64 strncpy (debug_buf, data, bytes);