1 /*
2 * Copyright (c) 2014 Fujitsu Ltd.
3 * Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it would be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12 *
13 * You should have received a copy of the GNU General Public License along
14 * with this program.
15 */
16
17 #include <stdio.h>
18 #include <stdlib.h>
19 #include <string.h>
20 #include <errno.h>
21 #include <unistd.h>
22
main(int argc,char ** argv)23 int main(int argc, char **argv)
24 {
25 int ret;
26 int fd;
27
28 if (argc != 2) {
29 fprintf(stderr, "Only two arguments: %s <fd>\n", argv[0]);
30 exit(1);
31 }
32
33 fd = atoi(argv[1]);
34 ret = write(fd, argv[1], strlen(argv[1]));
35
36 return ret != -1;
37 }
38