1 /* -*-comment-start: "//";comment-end:""-*-
2 * Mes --- Maxwell Equations of Software
3 * Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
5 * This file is part of Mes.
7 * 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 * 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 Mes. If not, see <http://www.gnu.org/licenses/>.
24 #include <sys/times.h>
28 freopen (char const *file_name, char const *opentype, FILE *stream)
31 return fopen (file_name, opentype);
35 times (struct tms *buffer)
38 eputs ("times stub\n");
44 sleep (unsigned int seconds)
46 struct timespec requested_time;
47 struct timespec remaining;
48 requested_time.tv_sec = seconds;
49 requested_time.tv_nsec = 0;
50 return nanosleep (&requested_time, &remaining);
55 __divdi3 (double a, double b)
57 eputs ("__divdi3 stub\n");
58 return ((int)a / (int)b);
62 __moddi3 (double a, double b)
64 eputs ("__moddi3 stub\n");
65 return ((int) a %(int)b);
70 unsetenv (char const *name)
72 int length = strlen (name);
76 if (!strncmp (name, *p, length) && *(*p + length) == '=')
89 atexit (void (*function) (void))
91 __call_at_exit = function;
95 alarm (unsigned int seconds)
100 new.it_interval.tv_usec = 0;
101 new.it_interval.tv_sec = 0;
102 new.it_value.tv_usec = 0;
103 new.it_value.tv_sec = (long int) seconds;
104 if (setitimer (ITIMER_REAL, &new, &old) < 0)
106 return old.it_value.tv_sec;
113 getpwnam (const char *NAME)
115 eputs ("getpwnam stub\n");