1 /*
2 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of version 2 of the GNU General Public License as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it would be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11 *
12 * Further, this software is distributed without any warranty that it is
13 * free of the rightful claim of any third person regarding infringement
14 * or the like. Any license provided herein, whether implied or
15 * otherwise, applies only to this software file. Patent licenses, if
16 * any, provided herein do not apply to combinations of this program with
17 * other software, or any other product whatsoever.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 *
23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
24 * Mountain View, CA 94043, or:
25 *
26 * http://www.sgi.com
27 *
28 * For further information regarding this notice, see:
29 *
30 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
31 *
32 */
33 /*
34 * DETAILED DESCRIPTION
35 * This is a Phase I test for the fstatfs(2) system call. It is intended
36 * to provide a limited exposure of the system call, for now. It
37 * should/will be extended when full functional tests are written for
38 * fstatfs(2).
39 */
40
41 #include <sys/types.h>
42 #include <fcntl.h>
43 #include <sys/statfs.h>
44 #include <errno.h>
45 #include <signal.h>
46 #include <string.h>
47
48 #include "test.h"
49 #include "safe_macros.h"
50
51 static void setup(void);
52 static void cleanup(void);
53
54 char *TCID = "fstatfs01";
55
56 static int file_fd;
57 static int pipe_fd;
58
59 static struct tcase {
60 int *fd;
61 const char *msg;
62 } tcases[2] = {
63 {&file_fd, "fstatfs() on a file"},
64 {&pipe_fd, "fstatfs() on a pipe"},
65 };
66
67 int TST_TOTAL = ARRAY_SIZE(tcases);
68
main(int ac,char ** av)69 int main(int ac, char **av)
70 {
71 int lc, i;
72 struct statfs stats;
73
74 tst_parse_opts(ac, av, NULL, NULL);
75
76 setup();
77
78 for (lc = 0; TEST_LOOPING(lc); lc++) {
79 tst_count = 0;
80
81 for (i = 0; i < TST_TOTAL; i++) {
82 TEST(fstatfs(*tcases[i].fd, &stats));
83
84 if (TEST_RETURN == -1) {
85 tst_resm(TFAIL | TTERRNO, "%s", tcases[i].msg);
86 } else {
87 tst_resm(TPASS, "%s - f_type=%lx",
88 tcases[i].msg, stats.f_type);
89 }
90 }
91 }
92
93 cleanup();
94 tst_exit();
95 }
96
setup(void)97 static void setup(void)
98 {
99 int pipe[2];
100
101 tst_sig(NOFORK, DEF_HANDLER, cleanup);
102
103 TEST_PAUSE;
104
105 tst_tmpdir();
106
107 file_fd = SAFE_OPEN(cleanup, "test_file", O_RDWR | O_CREAT, 0700);
108
109 SAFE_PIPE(cleanup, pipe);
110 pipe_fd = pipe[0];
111 SAFE_CLOSE(cleanup, pipe[1]);
112 }
113
cleanup(void)114 static void cleanup(void)
115 {
116 if (file_fd > 0 && close(file_fd))
117 tst_resm(TWARN | TERRNO, "close(file_fd) failed");
118
119 if (pipe_fd > 0 && close(pipe_fd))
120 tst_resm(TWARN | TERRNO, "close(pipe_fd) failed");
121
122 tst_rmdir();
123 }
124