54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
|
|
* GNU Mes --- Maxwell Equations of Software
|
|
* Copyright © 2018 Jeremiah Orians <jeremiah@pdp10.guru>
|
|
*
|
|
* This file is part of GNU Mes.
|
|
*
|
|
* GNU Mes 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.
|
|
*
|
|
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <mes/lib.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
int
|
|
main ()
|
|
{
|
|
FILE *test = fopen ("tmp", "a+");
|
|
FILE *hold = fopen ("tmp", "r");
|
|
int a;
|
|
int b;
|
|
int i = 1000;
|
|
do
|
|
{
|
|
a = fgetc (test);
|
|
b = fgetc (hold);
|
|
fprintf (stdout, "%c == %c\n", a, b);
|
|
if (i < 1000)
|
|
{
|
|
fflush (test);
|
|
fputc ('a', test);
|
|
}
|
|
if (b == EOF)
|
|
exit (EXIT_SUCCESS);
|
|
i = i + 1;
|
|
}
|
|
while (a == b);
|
|
fprintf (stderr, "OOOPS you were not supposed to get here\n");
|
|
exit (EXIT_FAILURE);
|
|
}
|