Whamcloud - gitweb
2865a02d2a0f4b7d85450992508d119775d96765
[fs/lustre-release.git] / libsysio / tests / test_stats.c
1 /*
2  *    This Cplant(TM) source code is the property of Sandia National
3  *    Laboratories.
4  *
5  *    This Cplant(TM) source code is copyrighted by Sandia National
6  *    Laboratories.
7  *
8  *    The redistribution of this Cplant(TM) source code is subject to the
9  *    terms of the GNU Lesser General Public License
10  *    (see cit/LGPL or http://www.gnu.org/licenses/lgpl.html)
11  *
12  *    Cplant(TM) Copyright 1998-2003 Sandia Corporation. 
13  *    Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
14  *    license for use of this work by or on behalf of the US Government.
15  *    Export of this program may require a license from the United States
16  *    Government.
17  */
18
19 /*
20  * This library is free software; you can redistribute it and/or
21  * modify it under the terms of the GNU Lesser General Public
22  * License as published by the Free Software Foundation; either
23  * version 2.1 of the License, or (at your option) any later version.
24  * 
25  * This library is distributed in the hope that it will be useful,
26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28  * Lesser General Public License for more details.
29  * 
30  * You should have received a copy of the GNU Lesser General Public
31  * License along with this library; if not, write to the Free Software
32  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
33  *
34  * Questions or comments about this library should be sent to:
35  *
36  * Lee Ward
37  * Sandia National Laboratories, New Mexico
38  * P.O. Box 5800
39  * Albuquerque, NM 87185-1110
40  *
41  * lee@sandia.gov
42  */
43
44 #define _BSD_SOURCE
45
46 #include <stdio.h>
47 #include <stdlib.h>
48 #include <unistd.h>
49 #ifndef REDSTORM
50 #include <getopt.h>
51 #endif
52 #include <errno.h>
53 #include <sys/types.h>
54 #include <sys/stat.h>
55 #include <fcntl.h>
56 #include <sys/queue.h>
57 #ifdef notdef
58 #include <sys/statvfs.h>
59 #endif
60
61 #include "sysio.h"
62 #include "mount.h"
63
64 #include "test.h"
65
66 /*
67  * Get stats of file and file system.
68  *
69  * Usage: test_stats [<path> ...]
70  */
71
72 void    usage(void);
73 void    do_stats(const char *path);
74
75 int
76 main(int argc, char * const argv[])
77 {
78         int     i;
79         int     err;
80         extern int _test_sysio_startup(void);
81
82         /*
83          * Parse command-line args.
84          */
85         while ((i = getopt(argc, argv, "")) != -1)
86                 switch (i) {
87
88                 default:
89                         usage();
90                 }
91
92         err = _test_sysio_startup();
93         if (err) {
94                 errno = -err;
95                 perror("sysio startup");
96                 exit(1);
97         }       
98
99         (void )umask(022);
100
101         while (optind < argc)
102                 do_stats(argv[optind++]);
103
104         /*
105          * Clean up.
106          */
107         _sysio_shutdown();
108
109         return 0;
110 }
111
112 void
113 usage()
114 {
115
116         (void )fprintf(stderr,
117                        "Usage: test_stats"
118                        " source destination\n");
119         exit(1);
120 }
121
122 void
123 do_stats(const char *path)
124 {
125         int     fd;
126         int     err;
127         struct stat stbuf1, stbuf2;
128 #ifdef  notdef
129         struct statvfs stvfsbuf1, stvfsbuf2;
130 #endif
131
132         fd = open(path, O_RDONLY);
133         if (fd < 0) {
134                 perror(path);
135                 return;
136         }
137         err = fstat(fd, &stbuf1);
138         if (!err)
139                 err = stat(path, &stbuf2);
140 #ifdef notdef
141         if (!err)
142                 err = fstatvfs(fd, &stvfsbuf1);
143         if (!err)
144                 err = statvfs(path, &stvfsbuf1);
145 #endif
146         if (err) {
147                 perror(path);
148                 goto out;
149         }
150         if (stbuf1.st_dev != stbuf2.st_dev ||
151             stbuf1.st_ino != stbuf2.st_ino) {
152                 (void )fprintf(stderr, "%s: [f]stat info mismatch\n", path);
153                 goto out;
154         }
155 #ifdef notdef
156         if (stvfsbuf1.f_fsid != stvfsbuf2.f_fsid) {
157                 (void )fprintf(stderr, "%s: [f]statvfs info mismatch\n", path);
158         }
159 #endif
160         printf("%s:"
161                " dev %lu,"
162                " ino %lu,"
163                " mode %lu,"
164                " nlink %lu,"
165                " uid %lu,"
166                " gid %lu,"
167                " rdev %lu,"
168                " size %llu,"
169                " blksize %lu,"
170                " blocks %lu,"
171                " atime %lu,"
172                " mtime %lu,"
173                " ctime %lu"
174                "\n",
175                path,
176                (unsigned long )stbuf1.st_dev,
177                (unsigned long )stbuf1.st_ino,
178                (unsigned long )stbuf1.st_mode,
179                (unsigned long )stbuf1.st_nlink,
180                (unsigned long )stbuf1.st_uid,
181                (unsigned long )stbuf1.st_gid,
182                (unsigned long )stbuf1.st_rdev,
183                (unsigned long long)stbuf1.st_size,
184                (unsigned long )stbuf1.st_blksize,
185                (unsigned long )stbuf1.st_blocks,
186                (unsigned long )stbuf1.st_atime,
187                (unsigned long )stbuf1.st_mtime,
188                (unsigned long )stbuf1.st_ctime);
189 out:
190         if (close(fd) != 0)
191                 perror("closing file");
192 }