1/*
2 * hold_inode.c --- test program which holds an inode or directory
3 * open.
4 *
5 * Copyright (C) 2000 Theodore Ts'o.
6 *
7 * %Begin-Header%
8 * This file may be redistributed under the terms of the GNU Public
9 * License.
10 * %End-Header%
11 */
12
13#include "config.h"
14#include <unistd.h>
15#include <stdio.h>
16#include <dirent.h>
17#include <sys/types.h>
18#include <sys/stat.h>
19#include <fcntl.h>
20
21
22main(int argc, char **argv)
23{
24	struct stat	statbuf;
25	char *filename;
26
27	if (argc != 2) {
28		fprintf(stderr, "Usage: %s dir\n", argv[0]);
29		exit(1);
30	}
31	filename = argv[1];
32	if (stat(filename, &statbuf) < 0) {
33		perror(filename);
34		exit(1);
35	}
36	if (S_ISDIR(statbuf.st_mode)) {
37		if (!opendir(filename)) {
38			perror(filename);
39			exit(1);
40		}
41	} else {
42		if (open(filename, O_RDONLY) < 0) {
43			perror(filename);
44			exit(1);
45		}
46	}
47	sleep(30);
48}
49