/**
* Copyright (c) 2001,2002 Yoon, Hyunho <hhyoon@kldp.org>
* http://mooo.org
* ----------------------------------------------------------------------
*
* LICENSE
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <stdlib.h>
struct record {
int i;
long l;
char str[10];
};
int main()
{ int i;
char *name = "Park Chanho";
struct record rec[10];
FILE *out, *in;
char *p;
for (i = 0; i < 10; i++) {
rec[i].i = i;
rec[i].l = i * 1000;
p = name;
while(*p) {
*(rec[i].str + (p - name)) = *p;
p += 1;
}
*(rec[i].str + (p - name)) = *p;
}
out = fopen("output.txt", "w");
if (out == NULL) {
printf("Cannot open the file to write.\n");
exit(EXIT_FAILURE);
}
fwrite(rec, sizeof(struct record), 10, out);
fclose(out);
if ((in = fopen("output.txt", "r")) == NULL) {
printf("Cannot open the file to write.\n");
exit(EXIT_FAILURE);
}
fread(rec, sizeof(struct record), 10, in);
for (i = 0; i < 10; i++) {
printf("%d %d %s\n", rec[i].i, rec[i].l, rec[i].str);
}
fclose(in);
return EXIT_SUCCESS;
}
