1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 only,
10 * as published by the Free Software Foundation.
12 * This program 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 GNU
15 * General Public License version 2 for more details (a copy is included
16 * in the LICENSE file that accompanied this code).
18 * You should have received a copy of the GNU General Public License
19 * version 2 along with this program; If not, see
20 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
23 * CA 95054 USA or visit www.sun.com if you need additional information or
29 * Copyright 2008 Sun Microsystems, Inc. All rights reserved
30 * Use is subject to license terms.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
47 #include <sys/types.h>
55 int main(int argc, char **argv)
62 fprintf(stderr, "usage: %s dirname1\n", argv[0]);
68 //create the directory
69 fprintf(stderr, "creating directory %s\n", dname1);
70 rc = mkdir(dname1, 0744);
72 fprintf(stderr, "creating %s fails: %s\n",
73 dname1, strerror(errno));
77 sprintf(fname, "%s/0", dname1);
78 fprintf(stderr, "creating file %s\n", fname);
79 fd = creat(fname, 0666);
81 fprintf(stderr, "creation %s fails: %s\n",
82 fname, strerror(errno));
88 fprintf(stderr, "opening directory\n");
89 fddir1 = open(dname1, O_RDONLY | O_DIRECTORY);
91 fprintf(stderr, "open %s fails: %s\n",
92 dname1, strerror(errno));
97 fprintf(stderr, "unlinking %s\n", dname1);
100 fprintf(stderr, "unlinked non-empty %s successfully\n",
105 if (access(dname1, F_OK) != 0){
106 fprintf(stderr, "can't access %s: %s\n",
107 dname1, strerror(errno));
111 fprintf(stderr, "Ok, everything goes well.\n");