1 /*
2 * Copyright (c) Wipro Technologies Ltd, 2002. 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 * You should have received a copy of the GNU General Public License along
13 * with this program; if not, write the Free Software Foundation, Inc.,
14 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
15 *
16 */
17 /**************************************************************************
18 *
19 * TEST IDENTIFIER : socketcall01
20 *
21 * EXECUTED BY : All user
22 *
23 * TEST TITLE : Basic test for socketcall(2) for socket(2)
24 *
25 * TEST CASE TOTAL : 4
26 *
27 * AUTHOR : sowmya adiga<sowmya.adiga@wipro.com>
28 *
29 * SIGNALS
30 * Uses SIGUSR1 to pause before test if option set.
31 * (See the parse_opts(3) man page).
32 *
33 * DESCRIPTION
34 * This is a phase I test for the socketcall(2) system call.
35 * It is intended to provide a limited exposure of the system call.
36 *
37 * Setup:
38 * Setup signal handling.
39 * Pause for SIGUSR1 if option specified.
40 *
41 * Test:
42 * Execute system call
43 * Check return code, if system call failed (return=-1)
44 * Log the errno and Issue a FAIL message.
45 * Otherwise, Issue a PASS message.
46 *
47 * Cleanup:
48 * Print errno log and/or timing stats if options given
49 *
50 * USAGE: <for command-line>
51 * socketcall01 [-c n] [-e] [-i n] [-I x] [-p x] [-t]
52 * where, -c n : Run n copies concurrently
53 * -e : Turn on errno logging.
54 * -h : Show this help screen
55 * -i n : Execute test n times.
56 * -I x : Execute test for x seconds.
57 * -p : Pause for SIGUSR1 before starting
58 * -P x : Pause for x seconds between iterations.
59 * t : Turn on syscall timing.
60 *
61 * RESTRICTIONS
62 * None
63 *****************************************************************************/
64 #include <stdio.h>
65 #include <stdlib.h>
66 #include <errno.h>
67 #include <sys/syscall.h>
68 #include <unistd.h>
69 #include <sys/types.h>
70 #include <sys/socket.h>
71 #include <linux/net.h>
72 #include <sys/un.h>
73 #include <netinet/in.h>
74
75 #include "test.h"
76
77 char *TCID = "socketcall01";
78
79 #ifdef __NR_socketcall
80
81 #define socketcall(call, args) syscall(__NR_socketcall, call, args)
82
83 void setup();
84 void cleanup();
85
86 struct test_case_t {
87 int call;
88 unsigned long args[3];
89 char *desc;
90 } TC[] = {
91 {
92 SYS_SOCKET, {
93 PF_INET, SOCK_STREAM, 0}, "TCP stream"}, {
94 SYS_SOCKET, {
95 PF_UNIX, SOCK_DGRAM, 0}, "unix domain dgram"}, {
96 SYS_SOCKET, {
97 AF_INET, SOCK_RAW, 6}, "Raw socket"}, {
98 SYS_SOCKET, {
99 PF_INET, SOCK_DGRAM, 17}, "UDP dgram"}
100 };
101
102 int TST_TOTAL = sizeof(TC) / sizeof(TC[0]);
103
main(int ac,char ** av)104 int main(int ac, char **av)
105 {
106 int lc;
107 int i; /* s is socket descriptor */
108
109 tst_parse_opts(ac, av, NULL, NULL);
110
111 setup();
112
113 /* check looping state */
114 for (lc = 0; TEST_LOOPING(lc); lc++) {
115
116 tst_count = 0;
117
118 for (i = 0; i < TST_TOTAL; i++) {
119
120 TEST(socketcall(TC[i].call, TC[i].args));
121
122 /* check return code */
123 if (TEST_RETURN == -1) {
124 tst_resm(TFAIL | TTERRNO,
125 "socketcall() Failed with"
126 " return=%ld", TEST_RETURN);
127 } else {
128 tst_resm(TPASS, "socketcall() passed for"
129 " :%s with return=%ld ",
130 TC[i].desc, TEST_RETURN);
131 close(TEST_RETURN);
132 }
133 }
134 }
135
136 /* cleanup and exit */
137 cleanup();
138
139 tst_exit();
140 }
141
142 /* setup() - performs all ONE TIME setup for this test. */
setup(void)143 void setup(void)
144 {
145
146 tst_sig(NOFORK, DEF_HANDLER, cleanup);
147
148 TEST_PAUSE;
149 }
150
151 /*
152 * cleanup() - performs all ONE TIME cleanup for this test at
153 * completion or premature exit.
154 */
cleanup(void)155 void cleanup(void)
156 {
157 }
158
159 #else
160
161 int TST_TOTAL = 0;
162
main(void)163 int main(void)
164 {
165 tst_resm(TPASS, "socket call test on this architecture disabled.");
166 tst_exit();
167 }
168
169 #endif
170